Principles of Tooth Preparation Final
Transcript of Principles of Tooth Preparation Final
-
7/28/2019 Principles of Tooth Preparation Final
1/124
!#!$!#!$
%%!#!#%%%!#!#%
-
7/28/2019 Principles of Tooth Preparation Final
2/124
%%$%%$
WW %#&%%#&%
WW #%#$!#!$#%#$!#!$
WW $#%$$#%$
WW $#%$$#%$
WW $%%$#%$$%%$#%$
WW $&$$&$
WW ##$##$
-
7/28/2019 Principles of Tooth Preparation Final
3/124
%#&%%#&%
%4495705,7,9438/0130/,820.,3.,%4495705,7,9438/0130/,820.,3.,970,9203941/039,/80,80473:794,7/970,9203941/039,/80,80473:794,7/988:089,970894708,944994473,988:089,970894708,944994473,
14721472
89449,834700307,9;0,-989449,834700307,9;0,-9
WW %009706:705705,7,9439470.0;0708947,943%009706:705705,7,9439470.0;0708947,943
WW %0805705,7,9432:89-0-,80/43%0805705,7,9432:89-0-,80/43
1:3/,2039,573.5081:3/,2039,573.508
WW ,701:,9903943940;07/09,82507,9;0,701:,9903943940;07/09,82507,9;0
/:7394495705,7,943/:7394495705,7,943
-
7/28/2019 Principles of Tooth Preparation Final
4/124
..94$3-0790/08341,..94$3-0790/08341,
5705,7,943147,.,89708947,943,3/5705,7,943147,.,89708947,943,3/9000.:943419,9/083,709000.:943419,9/083,704;0730/-1;0573.5084;0730/-1;0573.508
WW !70807;,943419449897:.9:70!70807;,943419449897:.9:70
WW #0903943,3/70889,3.0#0903943,3/70889,3.0
WW $97:.9:7,/:7,-9$97:.9:7,/:7,-9
WW ,73,39079,73,39079
WW !70807;,94341905074/439:2!70807;,94341905074/439:2
-
7/28/2019 Principles of Tooth Preparation Final
5/124
..94.079,3:/0308,70;03147..94.079,3:/0308,70;031475705,7,9434194495705,7,943419449
WW %949,4..:8,.43;0703.0%949,4..:8,.43;0703.0
WW ..:84.07;.,3.84.07;.,039..:84.07;.,3.84.07;.,039
WW #,94414..:84.07;.,/203843,3/1,.43:,#,94414..:84.07;.,/203843,3/1,.43:,/203843/203843
WW 7.:210739,147241905705,70/94497.:210739,147241905705,70/9449
WW !7010770/4.,943147,:,770903943!7010770/4.,943147,:,770903943
WW &3147270/:.943&3147270/:.943
WW 38304.,94338304.,943
WW 3830147238301472
WW #0/:.943/0598#0/:.943/0598
WW 30,30147330,301473
WW $:71,.0909:70$:71,.0909:70
-
7/28/2019 Principles of Tooth Preparation Final
6/124
..%4#48038909094495705,7,943.,3-0..%4#48038909094495705,7,943.,3-0
89:/0/:3/0789:/0/:3/07 74,/.,90470874,/.,904708
$#%$$#%$
.,110.9900,94147,988:08.,110.9900,94147,988:08
$#%$$#%$
.,110.99039079,3//:7,-941.,110.99039079,3//:7,-941
90708947,94390708947,943
$%%$#%$$%%$#%$
.,110.990,550,7,3.041905,9039.,110.990,550,7,3.041905,9039
-
7/28/2019 Principles of Tooth Preparation Final
7/124
43807;,943419449897:.9:70
;4/,3.0414;07.4394:73
$:57,3;,2,738
,72434:84..:843
!7490.943,,389944917,.9:70
#09039431472
#0889,3.01472
$97:.9:7,/:7,-9
$%%
32:2/85,41209,
,2:29.308841547.0,3
!47.0,34..:8,8:71,.08
$:-3;,2,738
089.42-3,94341.425742808
-
7/28/2019 Principles of Tooth Preparation Final
8/124
$#%$$#%$
!70;0394341/,2,0/:7394495705,7,943!70;0394341/,2,0/:7394495705,7,943/,.0399009/,.0399009$419988:0$419988:0!:5!:5
43807;,943419449897:.9:7043807;,943419449897:.9:70 ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
,70/:.943,70/:.943 ,73,39079,3/570807;,943415074/439:2,73,39079,3/570807;,943415074/439:2
,734.,943,734.,943,73,/,59,943,73,/,59,943,73042097473830,73042097473830
.431:7,943.431:7,943 ..:8,.438/07,9438..:8,.438/07,9438
!
70;0393944917,.9:70!
70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
9/124
!70;0394341/,2,0/:739449!70;0394341/,2,0/:7394495705,7,9435705,7,943
WW /,.0399009/,.0399009 ,97403./,2,0,97403./,2,0
/,2,0/5742,.439,.9/,2,0/5742,.439,.9
%4,;4/%4,;4/
WW $419988:08$419988:08 943:0,3/.008943:0,3/.008
.,701:7097,.943.,701:7097,.943
WW !:5!:5 0.088;0902507,9:700.088;0902507,9:70
.02.,779,943.02.,779,943
2.7447,38282.7447,3828
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:43807;,943419449897:.9:
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
10/124
W !,147,'94,34,24470,5443,08,90370.47/0/90902507,9:70.,3083905:5.,2-07/:7394495705,7,943
W ,.403 78041 30.7488
78041 30.7488 78041 30.7488
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
11/124
43807;,943419449897:.9:7043807;,943419449897:.9:70
W 4/03 89,90/9,9,3/,2,094904/4394-,89.574.08808,/;07800110.990
.03:.0:8342,990741,71742903:.0:894..:78
WW 47090702,33/039347090702,33/0393 08807905:5,08807905:5,/,2,0/,2,0
WW :89-0.438/070/70,9;0:89-0.438/070/70,9;0&$&$
!,79,.4;07,0!,79,.4;07,0
32:29,50732:29,507
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:43807;,943419449897:.9:
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
12/124
!,3,74..:8,70/:.943!,3,74..:8,70/:.943
;0370/:.94341,,8:71,.08;0370/:.94341,,8:71,.08
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
13/124
$00.94341.43807;,9;02,73$00.94341.43807;,9;02,73
;4/,3.041:330.088,7,5.,090384341;4/,3.041:330.088,7,5.,0903843415705,7,9435705,7,943
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
14/124
;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW .74384://:5.,9090.4394:78,3/.74384://:5.,9090.4394:78,3/574104190473,9449574104190473,9449
WW &3/07.4394:70/708947,9438-099079,3&3/07.4394:70/708947,9438-099079,34;07.4394:70/708947,9434;07.4394:70/708947,943
WW 39074790093.70,83905742,39074790093.70,83905742,.4394:78-09907.4394:78-09907
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
15/124
,73,,73, 39079,3/570807;,9434139079,3/570807;,943415074/439:25074/439:2
WW ,734.,943,734.,94344./944./9
9890/2038434185,.09,9900,93;,9890/2038434185,.09,9900,93;,
988:084..:5,-4;090,;04,7-430988:084..:5,-4;090,;04,7-430WW 97010789490.42-30/.4330.9;0988:097010789490.42-30/.4330.9;0988:00590,0590,
,99,.2039174290.70894190,;04,7-4309490,99,.2039174290.70894190,;04,7-4309490-,8041908:.:822.4330.9;0988:0-,8041908:.:822.4330.9;0988:022,3/22,3/0590:20590:22222
WW 088039,147570807;,943415074/439,0,9,3/088039,147570807;,943415074/439,0,9,3/7024;,41779,9439,929/,2,0907024;,41779,9439,929/,2,0905074/439:25074/439:2
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
16/124
'4,94341-44.,/9'4,94341-44.,/9
WW 0;38,3/$:7430;38,3/$:743 70.42203/0/9,91479070.42203/0/9,9147902,3903,3.0410,95074/439:234708947,9432,3903,3.0410,95074/439:234708947,94384:/;4,9090,99,.20390;0394:9834984:/;4,9090,99,.20390;0394:983495488-0147,.3.,394/0391902489.4743,5488-0147,.3.,394/0391902489.4743,090394190:3.943,0590:2090394190:3.943,0590:2
WW 843,3/,3,7/843,3/,3,7/ .,:9430/,,3890903/3.,:9430/,,3890903/3
708947,9438841,78:-3;,9,990,99,.2039708947,9438841,78:-3;,9,990,99,.2039.42508/,2,0/%089,90/9,9$420/89,3.0.42508/,2,0/%089,90/9,9$420/89,3.041:35705,70/9449897:.9:7084:/702,341:35705,70/9449897:.9:7084:/702,3-09003901380/30,3/:3.943,0590:2-09003901380/30,3/:3.943,0590:2,3/98/89,3.084:/-0/0,22,3/98/89,3.084:/-0/0,22
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
17/124
'4,94341-44./9'4,94341-44./9
WW !,6:0,..:2:,943!,6:0,..:2:,943
WW 99,.203948899,.2039488WW !074/439,54.098!074/439,54.098
WW /;,3.0/5074/43998/;,3.0/5074/43998
WW 430488430488
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
18/124
4.,94341708947,9;02,7384.,94341708947,9;02,738
$:57,3;,$:57,3;,
6:3;,6:3;,
$:-3;,$:-3;,
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
19/124
$:57,3;,2,73$:57,3;,2,73
0,8997,:2,9.94908419988:080,8997,:2,9.94908419988:08
,735,.02039,735,.02039
,81380/,81380/
257088438,700,82,/0257088438,700,82,/0
489,..088-0147.0,383489,..088-0147.0,383
#08947,9438.,3-00,80;,:,90/#08947,9438.,3-00,80;,:,90/
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
20/124
$:-3;,2,738$:-3;,2,738
3.,.743884793.,.74388479 /708947,943898:-3;,2,73/708947,943898:-3;,2,73 8909.,550,7,3.08909.,550,7,3.0
,708,-7,84347074843,708,-7,84347074843 #44980389;9#44980389;9
8,/;,39,08418:-3;,2,7388,/;,39,08418:-3;,2,738 !,6:070903943!,6:070903943
,735,.02039,735,.02039 0.,3.,779,9430.,3.,779,943 '4,94341-44.,/9'4,94341-44.,/9
$419988:03:7$419988:03:7
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
21/124
WW 7907,1478:-3;,2,735,.020397907,1478:-3;,2,735,.02039
20703.05741020703.057410
,738,70.480/,3/5745071380/,738,70.480/,3/5745071380/
/06:,90-,3/41,99,.0/3;,/06:,90-,3/41,99,.0/3;, ,7384:/349;4,9090-44.,/9,7384:/349;4,9090-44.,/9
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
22/124
743039033574.0/:708
743039033574.0/:70898,574.0/:7082,79490,5.,70548943341901,5998,574.0/:7082,79490,5.,70548943341901,59
.43.429,39489045,89.43.429,39489045,89
3/.,94383/.,9438
$479.3.,.743$479.3.,.743#08947,94325304390-44.,/9#08947,94325304390-44.,/9450889009909038;08:-3;,.,7088:-3;,450889009909038;08:-3;,.,7088:-3;,
17,.9:70,3/7449507147,94317,.9:70,3/7449507147,943
743039033574.0/:70743039033574.0/:70 $:7.,2094/8$:7.,2094/8794/439.2094/794/439.2094/
-
7/28/2019 Principles of Tooth Preparation Final
23/124
0943309433 .43/:.90/,89:/43110.98413.43/:.90/,89:/43110.98413;;4.7432,73/8.705,3.0843905074/439,;;4.7432,73/8.705,3.0843905074/439,0,93889:/0897438:554790/900,93889:/0897438:554790/90
5,.02039418:57,3;,2,738147,791.,5,.02039418:57,3;,2,738147,791.,.7438,3/!8.7438,3/!8
,2#00;08,2#00;083870;0,79.0.43.:/0/9,93870;0,79.0.43.:/0/9,9
24708:57,3;,,708947,9;02,73824708:57,3;,,708947,9;02,7385,.0/90088.,3.09,9902,73.4397-:905,.0/90088.,3.09,9902,73.4397-:90943;,31,22,943943;,31,22,943
-
7/28/2019 Principles of Tooth Preparation Final
24/124
#%##%##$%#$%
WW 8,50,3/-:4190708947,9;02,907,3902,7341908,50,3/-:4190708947,9;02,907,3902,734190708947,943708947,943
WW ,73,,/,59,943,73,,/,59,943WW 07004180,9341708947,94307004180,9341708947,943
:/03081470;,:,9431472,73/083:/03081470;,:,9431472,73/083 ,80415705,7,94394:94;07090384347:38:554790/,80415705,7,94394:94;07090384347:38:554790/
03,2003,20 ,8041/0391.,94339025708843,3/4390/0,8041/0391.,94339025708843,3/4390/0 $:11.039-:41902,907,$:11.039-:41902,907, 43807;,94341909449897:.9:7043807;,94341909449897:.9:70 /893.9-4:3/,794.,5,99073.,3-01380//893.9-4:3/,794.,5,99073.,3-01380/
-
7/28/2019 Principles of Tooth Preparation Final
25/124
3830838308%0138308905075070090384341,94495705,7,943%0138308905075070090384341,94495705,7,943
%0248925479,39.438/07,9433800.93,.07;.,2,73%0248925479,39.438/07,9433800.93,.07;.,2,73/083898,-994.43889039,3/570/.9,-574;/0/083898,-994.43889039,3/570/.9,-574;/00.00392,73,390790.00392,73,39079
3100/03100/0800/0800/0,2107,2107
$4:/07$4:/07$450/84:/07$450/84:/07$4:/079-0;0$4:/079-0;0#,/,84:/07#,/,84:/070,;.,21070,;.,2107
0,9070/080
,2107
0;0
$4:/07
$450/84:/07
0;00/84:/07
-
7/28/2019 Principles of Tooth Preparation Final
26/124
#%##%#
/;,39,08/;,39,0843807;,94341909449897:.9:7043807;,94341909449897:.9:70!07298,3,.:902,734190209,!07298,3,.:902,734190209,
8,/;,39,088,/;,39,08%0,,70/:.9432,1,/04:9%0,,70/:.9432,1,/04:9%32,732,-0/11.:994,..:7,90,,3/.,89%32,732,-0/11.:994,..:7,90,,3/.,894708:8.059-094/89479434708:8.059-094/8947943#08:9834;07.4394:73#08:9834;07.4394:73
3/.,94383/.,94384970.42203/0/4970.42203/0/
-
7/28/2019 Principles of Tooth Preparation Final
27/124
$$
WW ',7,9434110,9070/0',7,9434110,9070/0
WW ,707,30-0900390,,8:71,.0,3/,707,30-0900390,,8:71,.0,3/:35705,70/9449897:.9:70:35705,70/9449897:.9:70
WW 884.,90/90.088;09,5070/5705,7,943884.,90/90.088;09,5070/5705,7,943WW 8947.,/;,39,08947.,/;,39,0257088432,397/257088432,397/
25708843.4254:3/3.4507-,3/825708843.4254:3/3.4507-,3/8
3/.,94383/.,9438
WW 3:,8:71,.0412,3/-:,75489074790093:,8:71,.0412,3/-:,7548907479009WW %08:71,.0894,7/8.9449,8990/%08:71,.0894,7/8.9449,8990/
WW 02039:202039:2
-
7/28/2019 Principles of Tooth Preparation Final
28/124
,2107,210798,13830/08314794495705,7,943398,13830/08314794495705,7,9433
.3;,,850.9200989009073,,,.3;,,850.9200989009073,,,8:71,.0,9,34-9:80,308:71,.0,9,34-9:80,30
/;,39,08/;,39,08
9574;/08/893.92,739574;/08/893.92,73
/06:,90-:9490708947,943/06:,90-:9490708947,943,80794.43974,80794.43974
-980,8989708808-980,8989708808
8,/;,39,08,/;,39,0,70300/0/94,;4/,70300/0/94,;4/
:38:554790/54103,20:38:554790/54103,20
3/.,94383/.,9438
,89209,708947,9438,89209,708947,9438
3:,2,734190209,.07,2..74383:,2,734190209,.07,2..7438
-
7/28/2019 Principles of Tooth Preparation Final
29/124
$4:/07$4:/07:4190708947,943:4190708947,943/00/0574;/0870889,3.0944..:8,147.08/00/0574;/0870889,3.0944..:8,147.08!74;/0885,.01470,9708947,9;0.4394:78!74;/0885,.01470,9708947,9;0.4394:78,2:208909.8,2:208909.8941107870889,3.0,,389/8947943/:73941107870889,3.0,,389/8947943/:73
574.0883574.0883
8,/;,39,088,/;,39,08088.43807;,9;0419449897:.9:70088.43807;,9;0419449897:.9:70%08,75%08,75 39073,30,3039073,30,30
3/.,94383/.,9438.07,2.708947,9438.07,2.708947,9438,.,2,3841209,,.,2,3841209,.07,2..7438.07,2..7438
-
7/28/2019 Principles of Tooth Preparation Final
30/124
$!$$!$
WW ,;48:71,.02,73,;48:71,.02,73 SS
WW #0/:.08905488-9410,;3:38:554790/#0/:.08905488-9410,;3:38:554790/03,20,3/090,;088:11.039-:94,403,20,3/090,;088:11.039-:94,4
93334190209,17,204794,3100/014793334190209,17,204794,3100/0147,..059,-0,08909.8,..059,-0,08909.8
WW 3/.,90/1471,.,2,7341209,.07,2..74383/.,90/1471,.,2,7341209,.07,2..7438
-
7/28/2019 Principles of Tooth Preparation Final
31/124
$%'$%'
WW #024;08:38:554790/03,20,481383#024;08:38:554790/03,20,48138341209,41209,
WW #0.42203/0/1470970208479,8#0.42203/0/1470970208479,8WW 8,/;,39,08,/;,39,0 0903/8905705,7,943394900903/8905705,7,94339490
8:.:81:80/43,5.,2,738:.:81:80/43,5.,2,73WW 3/.,94383/.,9438
1,.,2,738412,,75,79,.4;07,01,.,2,738412,,75,79,.4;07,0708947,9438708947,9438
3,,3/43,2,733,,3/43,2,73
$4:/078,70,/5708039-0.,:80$4:/078,70,/5708039-0.,:8041/0897:.943-.,70847570803.041/0897:.943-.,70847570803.041570;4:8708947,943841570;4:8708947,9438
-
7/28/2019 Principles of Tooth Preparation Final
32/124
#$#$
WW $4:/07974:3/0/39073,30,30$4:/07974:3/0/39073,30,30
WW $97088.43.0397,94380883909449897:.9:70$97088.43.0397,94380883909449897:.9:70
'#'#
WW 39073,30,308,707,/:874:3/0/39073,30,308,707,/:874:3/0/
WW !74;/08-099078:55479147,.07,2..7439,3!74;/08-099078:55479147,.07,2..7439,3.,2107-:998349,844/,884:/07.,2107-:998349,844/,884:/07
WW ,807945705,709,384:/07,807945705,709,384:/07
-
7/28/2019 Principles of Tooth Preparation Final
33/124
#!%%#!%%
WW %0708947,9;02,7382:8919,8.480,85488-0%0708947,9;02,7382:8919,8.480,85488-0,,389901383041905705,7,943942320,,389901383041905705,7,94394232090/94105480/.0203990/94105480/.02039
WW %02:89,;08:11.03989703994989,3/90%02:89,;08:11.03989703994989,3/90
147.08412,89.,943147.08412,89.,943WW 470,..:7,9090,/,59,943470,..:7,9090,/,59,943 0880790.,3.0410880790.,3.041
70.:77039.,70870.:77039.,708WW 0/0830/5705,7,94384:/,;0,824490/0830/5705,7,94384:/,;0,82449
,3/0;032,738,3/0;032,738
WW 030;075488-09084:/-04.,90/390030;075488-09084:/-04.,90/390,70,807090/03989.,3138,3/3850.9902,70,807090/03989.,3138,3/3850.9902,3/905,9039.,3.0,3902,3/905,9039.,3.0,3902
-
7/28/2019 Principles of Tooth Preparation Final
34/124
%'#%%'%'#%%'
WW 43974;078,-89:3/43974;078,-89:3/WW %7342097.,3,88%7342097.,3,88
2470,.:9090-0;02470,.:9090-0;008807902,73,/8.705,3.08807902,73,/8.705,3.088079080,939.02039,8088079080,939.02039,8
3.70,803.70,80WW $4-0;02574;08902,73,,/,59,943-:9$4-0;02574;08902,73,,/,59,943-:970/:.089080,9341708947,94370/:.089080,9341708947,943
WW 257.,.3.,708:98/.9,909,9,.:902,73257.,.3.,708:98/.9,909,9,.:902,7341209,84:/.4393:094-0:80/43209,41209,84:/.4393:094-0:80/43209,
708947,9438-:99,9,3084:/-03708947,9438-:99,9,3084:/-03SS
WW 088,3080,/9493,3/0,2,738088,3080,/9493,3/0,2,738WW 470,300,/9424702,73,,5470,300,/9424702,73,,5
-
7/28/2019 Principles of Tooth Preparation Final
35/124
/83:/83:
/.486/.486
4747/83:/83:
/.486/.486
0;0410;041
570;039570;039 80,93-80,93-1,.9471,.947
570;039-570;039-
570;039-570;039-
-
7/28/2019 Principles of Tooth Preparation Final
36/124
&$$#%$&$$#%$
WW ..:8,8.02084:/349-097,:2,9...:8,8.02084:/349-097,:2,9.
WW %4495705,7,94384:/,48:11.03985,.0%4495705,7,94384:/,48:11.03985,.0
147/0;0453,1:3.943,4..:8,8.0203147/0;0453,1:3.943,4..:8,8.0203901380/708947,943901380/708947,943
WW $:57,07:590/47990/9009$:57,07:590/47990/9009 70/:.090900970/:.0909009
WW $42092080;039003/4/439.970,920398$42092080;039003/4/439.970,920398
30.088,7942,0034:744230.088,7942,0034:7442WW ,701::/20398300/0/,3//,3489.9449,701::/20398300/0/,3//,3489.9449
5705,7,943,3/,3574.0/:708,70088039,5705,7,943,3/,3574.0/:708,70088039,94/0907233900,.9,24:394170/:.94394/0907233900,.9,24:394170/:.943
706:70/94/0;045,34592:24..:843706:70/94/0;045,34592:24..:843
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW ,73,39079,3/,73,39079,3/
570807;,943415074/439:2570807;,943415074/439:2WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
37/124
!#'%%!#'%%%%#%%%#%
WW %0044/9,9,7089470/944917,.9:70.,3%0044/9,9,7089470/944917,.9:70.,3
-0088030/19094495705,7,943-0/0830/94-0088030/19094495705,7,943-0/0830/94232090549039,/0897:.9;089708808232090549039,/0897:.9;089708808
WW 3,3, 70,907549039,14717,.9:7070,907549039,14717,.9:70
WW 3,3, 08803890.,3.04117,.9:7008803890.,3.04117,.9:70
WW 425090.743425090.74370,908957490.943,,38917,.9:7070,908957490.943,,38917,.9:70
WW !70;0394341/,2,0/:73!70;0394341/,2,0/:73
94495705,7,94394495705,7,943
WW 43807;,943419449897:.9:43807;,943419449897:.9:
WW ;4/,3.0414;07.4394:73;4/,3.0414;07.4394:73
WW,73,39079,3/,73,39079,3/570807;,943415074/439:2570807;,943415074/439:2
WW ..:8,.438/07,9438..:8,.438/07,9438
WW !70;0393944917,.9:70!70;0393944917,.9:70
-
7/28/2019 Principles of Tooth Preparation Final
38/124
$#%$$#%$
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
39/124
#%%##%%#
WW %%%0%0 10,9:7010,9:70 4141 ,, 94499449
5705,7,9435705,7,943 9,99,9 708898708898 /84/02039/84/02039 4141 ,,
.743.743 33 ,, ;079.,;079., /70.943/70.943 4747 ,43,43 9090 5,95,94141 5,.020395,.02039
WW 33 57,.9.057,.9.0 7090394370903943 ,3/,3/ 70889,3.070889,3.0 ,70,70 .480.480
70,90/70,90/ ,3/,3/ 9090 ,70,70 349349 ,,8,,8 .0,7.0,7/893:8,-0/893:8,-0
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
40/124
%#$%#%%%#$%#%%WW ,39:/041/84/3147.08,39:/041/84/3147.08
WW 0420974194495705,7,9430420974194495705,7,943
%,507%,507
$:71,.0,70,$:71,.0,70,
897088.43.097,943897088.43.097,943
%50415705,7,943,3/80.43/,7709039;0%50415705,7,943,3/80.43/,7709039;0
10,9:70810,9:708
WW #4:3088418:71,.08-03.020390/#4:3088418:71,.08-03.020390/WW ,907,8-03.020390/,907,8-03.020390/
WW %5041:93,039%5041:93,039
WW 29.308841:93,03929.308841:93,039
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
41/124
%&$#$%&$#$
WW 82,.425,70/9494809,9903/9480,9479982,.425,70/9494809,9903/9480,9479999
WW -5:390!91488:3/0790-5:390!91488:3/0790.4330.9478.4330.9478
WW 030.05943,89.144/80,903030.05943,89.144/80,903
WW 0503/8439089.308841144/,3/900503/8439089.308841144/,3/908:71,.0,70,,3/909:704190708947,943-038:71,.0,70,,3/909:704190708947,943-035:0/5:0/
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
42/124
%#%%!#!#%%#%%!#!#%88039,0020398417090394388039,00203984170903943WW 455483;079.,8:71,.0838,205705,7,943455483;079.,8:71,.0838,205705,7,943WW !,9413807943!,9413807943WW 70,:3/0780,789708870,:3/0780,7897088
WW 700/4241/85,.02039700/4241/85,.02039
%#$%#$WW %,507%,507WW $:71,.0,70,$:71,.0,70,
039415705,7,943039415705,7,943/9415705,7,943/9415705,7,943
WW 897088.43.097,943897088.43.097,943WW %50415705,7,943,3/80.43/,7709039;010,9:708%50415705,7,943,3/80.43/,7709039;010,9:708
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
43/124
55483;079.,8:71,.0838,205705,7,94355483;079.,8:71,.0838,205705,7,9439073,8:71,.089073,8:71,.08 0:..,3:,,8410:..,3:,,841
1:;03007.7431:;03007.743
3097,.4743,708947,9438,30,250413097,.4743,708947,9438,30,25041
;0300747800;070903943;0300747800;070903943
&0.57
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
44/124
39073,8:71,.0839073,8:71,.08 0:..,3:,,841900:..,3:,,841905742,-441,574245742,-441,574244..:8,3,4..:8,3,
3397,.4743,708947,943708898/85,.02039-3397,.4743,708947,943708898/85,.02039-
0/0709039430/070903943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
45/124
!%$#%!%$#%
WW 98,32,3,730,43.90708947,94398,32,3,730,43.90708947,943-05,.0/4394477024;0/1742905705,7,943-05,.0/4394477024;0/1742905705,7,943
WW 9841850.,25479,3.0035705,73900994-09841850.,25479,3.0035705,73900994-010/5,79,/039:70,-:92039883.0905,9841,10/5,79,/039:70,-:92039883.0905,9841,90,-:920395705,7,94382:895,7,00,.490790,-:920395705,7,94382:895,7,00,.4907
WW $:7;03;8:,83.09890572,720,3841$:7;03;8:,83.09890572,720,3841038:739,9905705,7,943830907:3/07.:9347038:739,9905705,7,943830907:3/07.:9347
4;074;079,5070/9,5070/
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
46/124
WW %02084/89,3.3,94341905,92:895,7,0%02084/89,3.3,94341905,92:895,7,090.439,.9,70,841,/,.039900990.439,.9,70,841,/,.0399009
WW $415,983.30/208,47/89,90$415,983.30/208,47/89,90708947,943-00/:5,9905742,.439,.9708947,943-00/:5,9905742,.439,.9
,70,8-04.0/4:9,70,8-04.0/4:9
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
47/124
70,:3/07$0,7$9708870,:3/07$0,7$97088
WW 48925479,3910,9:701477090394389,990949,48925479,3910,9:701477090394389,990949,8:71,.0,70,41.02039.050703.080,738:71,.0,70,41.02039.050703.080,737,9079,3903808970887,9079,390380897088
WW %4,.0;098905705,7,9432:89,;0455483%4,.0;098905705,7,9432:89,;0455483,830,75,7,0940,.4907,830,75,7,0940,.4907
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
48/124
WW %44-9,39070,9089,70,41.02039%44-9,39070,9089,70,41.02039:3/0780,789708890/70.9433:3/0780,789708890/70.9433.,708947,943.,3-07024;0/.,708947,943.,3-07024;0/2:89-0290/944305,92:89-0290/944305,9
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
49/124
WW :;03007.743,80.0039:;03007.743,80.00397090394303.425,70/945,79,7090394303.425,70/945,79,;03007.743-0.,:8070/:.390;03007.743-0.,:8070/:.390
5,941380794394,3,7747,305,941380794394,3,7747,30
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
50/124
WW 1,,,019:3;030070/7090394381,,,019:3;030070/709039438,.0;0/-8:-899:93,744;08-40847,.0;0/-8:-899:93,744;08-4084753408147902883,53408147902883,
WW 744;0/3:,,2:89-0/893.9,3/744;0/3:,,2:89-0/893.9,3/
507503/.:,79490,,,507503/.:,79490,,,
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
51/124
#$!%#$!%WW #090394382574;0/-042097.,29390#090394382574;0/-042097.,29390
3:2-078415,98,43.,708947,943.,3-03:2-078415,98,43.,708947,943.,3-0
7024;0/17429094495705,7,9437024;0/17429094495705,7,943WW ,2:2709039438,.0;0/039070843,2:2709039438,.0;0/039070843
4305,94305,9
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
52/124
%!#%!#
%0,,,841905705,7,9432:899,507%0,,,841905705,7,9432:899,50789945072990708947,9439480,989945072990708947,9439480,9
045548309073,,82:897,/:,045548309073,,82:897,/:,
.43;070.43;070 '#'#45548339073,8:71,.0841909449897:.9:7045548339073,8:71,.0841909449897:.9:70
2:89/;0704..:8,2:89/;0704..:8,
'#'#
WW %070,9438541430,41,5705,7,9439490%070,9438541430,41,5705,7,9439490
43,8419,95705,7,94389043,8419,95705,7,943890%%
419,9,419,9,
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
53/124
WW %0247030,75,7,090455483,8%0247030,75,7,090455483,841,5705,7,9439070,90784:/-09041,5705,7,9439070,90784:/-0907090394370903943
WW 489709039;05705,7,94384:/-0430489709039;05705,7,94384:/-043095,7,0,8-:9905,7,0,8,7095,7,0,8-:9905,7,0,8,7025488-094.70,9039024:994:925488-094.70,9039024:994:9
574/:.3.079,3/0700419,507574/:.3.079,3/0700419,507
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
54/124
WW %4495705,7,9439,50784:/-0059232,%4495705,7,9439,50784:/-0059232,-0.,:804198,/;07800110.984370903943-0.,:804198,/;07800110.984370903943
0/9,5070/709039430/9,5070/709039430/9,5070/709039430/9,5070/70903943
WW 4038038,/,89,5073.70,80870903943/0.70,8084038038,/,89,5073.70,80870903943/0.70,808
WW #090394341,.7439/0700419,507,8#090394341,.7439/0700419,507,8
,55742,90,19,941,.7439/07009,507,55742,90,19,941,.7439/07009,507
-
7/28/2019 Principles of Tooth Preparation Final
55/124
WW /0,9,50784://0,9,50784:/-09390-09390
7,30417,3041SSWW 9,507419,50741SS ,;0,;0-0035745480/,8-0035745480/,8-03.3.,-03.3.,,.0;,-00,.0;,-00
,1147/3,/06:,90,1147/3,/06:,907090394370903943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
11 11 / / / / $9 11$9 11 // $$
-
7/28/2019 Principles of Tooth Preparation Final
56/124
WW 0117001170 4/,3/074/,3/07 03380338 0707 ,7703,7703 $941107$941107 ,3/,3/ $,74$,74
.. !! ;4;4 43/:.90/43/:.90/ ,, 89:/89:/ 9494 20,8:7020,8:70 9090
.43;0703.0.43;0703.0 ,308,308 4141 ,, 1:1: .4;07,0.4;07,0 5705,7,94385705,7,9438 50714720/50714720/
33 ,, .3.,.3., 03;743203903;7432039 %009%009 070070 5705,70/5705,70/ -- 9090
5,79.5,3985,79.5,398 9494 ,990259,990259 ,, SS .43;0703.0.43;0703.0 ,30,30 %0%0
.43;0703.0.43;0703.0 ,308,308 4141 ,, 5705,7,94385705,7,9438 070070 /0907230//0907230/ --
5740.935740.93 9090 1,.43:,1,.43:, ,3/,3/ 2084/89,2084/89, 84:990884:9908 4141 9090 /08/0899 ,3,3 4;070,/4;070,/ 5740.9475740.947 %0%0 .43.:/0/.43.:/0/ 9,99,9
WW 9090 /0,/0, .43;0703.0.43;0703.0 ,30,30 4141 SS 88 80/4280/42 ,.0;0/,.0;0/
WW %0%0 .43;0703.0.43;0703.0 ,30,30 147147 2,3/-:,72,3/-:,7 5705,7,94385705,7,9438 07007070,90770,907 9,39,3 2,,72,,7
WW :,7:,7 7090394370903943 84:/84:/ -0-0 :80/:80/ 33 24,724,7 70437043 -0.,:80-0.,:80
90809080 5705,7,94385705,7,9438 070070 14:3/14:3/ 9494 ,;0,;0 ,707,707 .43;0703.0.43;0703.0
,3 0,3 0
-
7/28/2019 Principles of Tooth Preparation Final
57/124
$#$#
WW !74;/0/90708947,943,8290/5,941!74;/0/90708947,943,8290/5,9419/7,,70,907908:71,.0,70,41,9/7,,70,907908:71,.0,70,41,5705,7,94370,907898709039435705,7,94370,90789870903943
WW 039039
WW 7438943,,,8,702470709039;07438943,,,8,702470709039;0
WW 4,7.7438,702470709039;09,357024,74,7.7438,702470709039;09,357024,7.7438418,209,507.7438418,209,507
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
58/124
$%#$$%#%$%#$$%#%WW 130,30-09003,,,3/4..:8,8:71,.08130,30-09003,,,3/4..:8,8:71,.08
8,7590,/894.43.0397,9434189708808,74:3/8,7590,/894.43.0397,9434189708808,74:3/9,9:3.9439,9:3.943
WW 3/:.0/897088080.00/8908970394190.020393/:.0/897088080.00/8908970394190.02039WW 0,/894.408;01,:7041.020390,/894.408;01,:7041.02039
WW #4:3/39039073,30,30870/:.0890897088#4:3/39039073,30,30870/:.0890897088.43.0397,943,3/9:83.70,808907090394341.43.0397,943,3/9:83.70,808907090394341
708947,943708947,943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
59/124
%!#$%#%%!#$%#%$##%%'%$$##%%'%$
WW :;03007.743,80.00397090394303:;03007.743,80.00397090394303.425,70/945,79,;03007.743-0.,:8070/:.3.425,70/945,79,;03007.743-0.,:8070/:.3
905,941380794394,3,7747,30905,941380794394,3,7747,30
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
60/124
WW 1,,,019:3;030070/709039438,.0;0/1,,,019:3;030070/709039438,.0;0/-8:-899:93,744;08-408475340814790-8:-899:93,744;08-4084753408147902883,2883,
W $0.43/,7709039;010,9:708/408349831.,39,110.990
70903943-0.,:80908:71,.0,70,83493.70,80/831.,39
W :9070908010,9:708298905,9419/7,,70903943
83.70,80/
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
61/124
WW $:71,.074:3088$:71,.074:3088
WW /084341/039,.020398/0503/8572,743/084341/039,.020398/0503/8572,7435740.94384190.020393942.748.45.5740.94384190.020393942.748.45.770:,7908770:,7908
WW 47038034703803 14:3/7090394341.,8938.020390/914:3/7090394341.,8938.020390/93!.02039439089/089,3!.02039439089/089,SS 9,50794-09,50794-0
9.0,870,9435705,7,94389a28.7,9.089.0,870,9435705,7,94389a28.7,9.089,3a29,3a2
WW #09039433.70,80803708947,943874:030/47#09039433.70,80803708947,943874:030/47744;0/744;0/
WW ,:707,704..:78,990.02039944939071,.0$4,:707,704..:78,990.02039944939071,.0$474:03394495705,7,943,7/31:03.0874:03394495705,7,943,7/31:03.087090394370903943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
62/124
WW ,907,8-03.020390/,907,8-03.020390/WW #09039438,110.90/--4990.,893,4,3/#09039438,110.90/--4990.,893,4,3/
90.4702,907,90.4702,907,
WW 47070,.9;090,482470,/084347070,.9;090,482470,/0843WW ,80209,,48,70-09907709,30/9,3088,80209,,48,70-09907709,30/9,3088
70,.9;04/.439039209,870,.9;04/.439039209,8
WW %5041:93,039%5041:93,039
WW $9:/08849,9,/08;07083.020398,70$9:/08849,9,/08;07083.020398,702470709039;09,3.425,70/94.43;03943,2470709039;09,3.425,70/94.43;03943,3!,3/.0203983!,3/.020398
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
63/124
WW 22 9.30889.3088 4141 9090 :93:93 ,039,039
WW /0,/0, /203843/203843 147147 :93:93 ,029,029 85,.085,.0 88 2.74382.7438 147147 0,.0,. ,,
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
64/124
WW $90;03,7907!0907#843!$90;03,7907!0907#843!;4;4 43/:.90/,89:/948009043/:.90/,89:/9480090
0110.943/085,.343570,3/54890110.943/085,.343570,3/5489.02039,943.7437024;,,3/.743.02039,943.7437024;,,3/.74300;,9431107039,07841/085,.0700;,9431107039,07841/085,.07,8:80/%04-807;0/9,990147.0,8:80/%04-807;0/9,990147.0
706:70/947024;0,.7438-01470706:70/947024;0,.7438-01470.02039,943/0.70,80/93.70,80/.02039,943/0.70,80/93.70,80/,07841/085,.078,07841/085,.078
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
65/124
#$$%##$$%#
WW %0%0 10,9:70810,9:708 4141 ,, 94499449 5705,7,9435705,7,943 9,99,9 03,3.003,3.0 9090 89,-989,-9
4141 708947,943708947,943 ,3/,3/ 7088970889 /84/02039/84/02039 ,43,43 ,3,3 ,8,8 49074907
9,39,3 9090 5,95,9 4141 5,.020395,.02039 !%!%
WW 99 570;0398570;0398 /84/02039/84/02039 4141 ,, 708947,943708947,943 -- 147.08147.08 /70.90//70.90/
33 ,3,3 ,5.,,5., 4-6:04-6:0 4747 47439,47439, /70.943/70.943
WW %0%0 042097.042097. .431:7,943.431:7,943 4141 94499449 897:.9:70897:.9:70 2:892:89 5,.05,.0
9090 .02039.02039 33 .425708843.425708843 9494 574;/0574;/0 9090 30.088,730.088,7
70889,3.070889,3.0
WW ,907,,907, 147.08147.08 903/903/ 9494 /85,.0/85,.0 9090 708947,943708947,943 -- .,:83.,:83
749,943749,943 ,74:3/,74:3/ 3;,3;, 2,732,73
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
66/124
094/894,3,8070889,3.01472094/894,3,8070889,3.01472#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
67/124
%#$%#$$%#%#$%#$$%#WW ,39:/0,3//70.94341/84/3147.08,39:/0,3//70.94341/84/3147.08
WW 0;07,00;07,0
WW 03941905705,7,94303941905705,7,943
WW /941905705,7,943/941905705,7,943
WW %,507%,507
WW %50415705,7,943%50415705,7,943
WW #49,943,-4:9;079.,,8#49,943,-4:9;079.,,8
WW !8.,57450790841:93,039!8.,57450790841:93,039
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
68/124
,39:/0,3//70.94341/84/3147.08
,39:/0,3//70.94341/84/3147.08
WW #0889,3.0/0.70,8083144347/07#0889,3.0/0.70,8083144347/07
3472,4..:8433472,4..:843 ,,/70.90/147.08,,/70.90/147.08
,-985508243,3/-7:3,-985508243,3/-7:3 ,70,704-6:0147.0894708947,9434-6:0147.0894708947,943
0..0397.390710703.080..0397.390710703.08 ,390747:/,3.0,390747:/,3.0
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
69/124
'##$$%'##$$%
WW 0;07,04..:7803903041,.94341,0;07,04..:7803903041,.94341,147.05,88084:98/0908:5547939449147.05,88084:98/0908:5547939449897:.9:70897:.9:70
WW 190147.05,880893902,7341,.743190147.05,880893902,7341,.7433495534190708947,94303.425,70/943495534190708947,94303.425,70/94903041,.9435,8834:98/0902,73841903041,.9435,8834:98/0902,7384190708947,94390708947,943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
70/124
WW 47.08,704:98/0902,7339047.08,704:98/0902,733901443.,8081443.,808
/04..:8,9,-041708947,943/04..:8,9,-041708947,943
.7438439550/9009.7438439550/9009
709,3078147.,390;07-7/0709,3078147.,390;07-7/0
147.0,9,34-6:0,30147.0,9,34-6:0,30
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
71/124
WW 1,30/7,3174290.0390741749,9431,30/7,3174290.0390741749,943507503/.:,79490.020391243904554890507503/.:,79490.020391243904554890,41905705,7,9439054390709030,41905705,7,9439054390709030390780.9890.02039128343,89,3039390780.9890.02039128343,89,3039
54395439
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
72/124
WW 1909,30395439841,90,7.841749,943,74:3/,;03,8,701909,30395439841,90,7.841749,943,74:3/,;03,8,70.4330.90/901472909,303930%0,70,,-4;0909,3039308.4330.90/901472909,303930%0,70,,-4;0909,3039308708893,70,708893,70,
WW #49,943#49,943 88 570;0390/570;0390/ -- ,3,3 ,70,8,70,8 4141 9090 94499449 5705,7,9435705,7,943 9,99,9 ,70,70
5,.0/5,.0/ 33 .425708843.425708843 ,3/,3/ ,70,70 .,0/.,0/ ,8,8 #$$%#$$% ##
WW %4,;00110.9;070889,3.0909,30393084:/0903/,90,89%4,;00110.9;070889,3.0909,30393084:/0903/,90,89,1,/43905705,7,943,1,/43905705,7,943
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
73/124
WW !705,7,943039,3/!705,7,943039,3/70889,3.070889,3.0
$479033415705,7,943
70/:.09070889,3.0,70,
38479.743193147.08
82,03.425,70/9443
.743
$2,708947,94380880
941,974:95539,3
43708947,94343
5705,7,9434106:,039
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
74/124
WW #0889,3.0,3/9449/9#0889,3.0,3/9449/9WW /075705,7,943,8,70,90770903943-:9/075705,7,943,8,70,90770903943-:9
,3,7749449.,3,;070,90770889,3.094,3,7749449.,3,;070,90770889,3.09495539553
0.,:804182,07/,20907
,9,3039301,844390
,455489094,841
749,943#08:933,,70
708893,70,
0,70889,3.0.,3-0
03,3.0/-5,.3
;079.,744;08-408
53408
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
75/124
WW 744;0/3:,,2:89-0/893.9,3/744;0/3:,,2:89-0/893.9,3/507503/.:,79490,,,507503/.:,79490,,,
WW $4&$4& 8,50/744;08471,70/-4088,50/744;08471,70/-408
574;/08247070889,3.09,3'574;/08247070889,3.09,3'8,50/43088,50/4308
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
76/124
WW %,507,3/#0889,3.0%,507,3/#0889,3.0
WW 4709,5070/,5705,7,943088870889,3.04709,5070/,5705,7,943088870889,3.0
49,50790708893,70,.4;07,1
90,,,
/0,9,50790,,,
;079,5070/82,708893,70,
30,7904..:8,8:71,.0
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
77/124
WW !07288-09,50741,5705,7,9438!07288-09,50741,5705,7,9438
/70.9574547943,9409/97,94/70.9574547943,9409/97,94
WW %,5079,950729,30110.9;0708893,70,%,5079,950729,30110.9;0708893,70,147,5705,7,9433.0906:,8147,5705,7,9433.0906:,8
/98/4:-09,33,5705,7,943070/98/4:-09,33,5705,7,94307009843,1/909843,1/9
# ## #
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
78/124
WW 472:,94.,.:,90472:,94.,.:,90
WW %,507%,507
%,7.837%,7.837
09419,303.543909419,303.5439
783%783%
!705,7,94309!705,7,94309
9,39,3SS %(%(
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
79/124
WW #49,943,74:3/,;079.,,8#49,943,74:3/,;079.,,8
5,79,;03007.743
.,834744;08
4110799070889,3.0
94749,943
,822097
41,1:;03007
.7435705,7,943
2,,4
749,9434190708947,943
#$$%##$$%#
$%#&%%$%#&%%
1 1#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
80/124
3,3.39070889,3.014723,3.39070889,3.01472-5,.3744;0-5,.3744;0
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
81/124
%!!#!#%%!!#!#%
WW !,79,.4;07,0708947,9432,,;008870889,3.0!,79,.4;07,0708947,9432,,;008870889,3.09,3,.425090.743-0.,:809,834-:..,9,3,.425090.743-0.,:809,834-:..,70889,3.0,70,70889,3.0,70,
!$!#!#%$&%%!$!#!#%$&%%WW #0889,3.094/01472,9438,110.90/-58.,#0889,3.094/01472,9438,110.90/-58.,
5745079084190:93,0398:.,8.4257088;05745079084190:93,0398:.,8.4257088;0897039,3/24/::8410,89.9897039,3/24/::8410,89.9
WW /08;07083/08;07083 3!3! !4.,7-4,90!4.,7-4,90
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
-
7/28/2019 Principles of Tooth Preparation Final
82/124
$%#&%%$%#&%%WW 708947,9432:89,;08:11.03989703994708947,9432:89,;08:11.03989703994
570;0395072,3039/01472,943/:731:3.943570;0395072,3039/01472,943/:731:3.943
WW %% %0,-941,708947,94394%0,-941,708947,94394989,3//0897:.943/:09409073,147.088989,3//0897:.943/:09409073,147.088343,8897:.9:7,/:7,-9343,8897:.9:7,/:7,-9
#$$%##$$%#
$%#&%%$%#&%%
#%% ##%% #
-
7/28/2019 Principles of Tooth Preparation Final
83/124
,.9478,110.93897:.9:7,/:7,-9,.9478,110.93897:.9:7,/:7,-9 /06:,90944970/:.943/06:,90944970/:.943
4..:8,70/:.9434..:8,70/:.943
1:3.943,.:85-0;01:3.943,.:85-0;0 ,,70/:.943,,70/:.943
4800.9434800.943
09,09,.07,2.17,2047/083.07,2.17,2047/083
,73/083,73/083
#%%##%%#
#$$%##$$%#
$%#&%%$%#&%%
#%%##%%#
#$$% ##$$% #
-
7/28/2019 Principles of Tooth Preparation Final
84/124
"&%%%#&%"&%%%#&%
&$#&%&$#&%
WW 325479,3910,9:70147574;/3,/06:,90-:41209,89703994325479,3910,9:70147574;/3,/06:,90-:41209,8970399490708947,94384..:8,.0,7,3.090708947,94384..:8,.0,7,3.0
..:8,9.3088;,7089/1107039708947,9;02,907,8..:8,9.3088;,7089/1107039708947,9;02,907,8
4/,484/,48 2222222209,09,.07,2..7438.07,2..7438 22222222.07,2..7438.07,2..7438 2241.0,7,3.0435705,7,9432241.0,7,3.0435705,7,943
#$$%##$$%#
$%#&%%$%#&%%
-
7/28/2019 Principles of Tooth Preparation Final
85/124
7894554834..:8,06:-7,943894-0,.0;0/7894554834..:8,06:-7,943894-0,.0;0/
0!:307.:85894-074:3/0/0!:307.:85894-074:3/0/
#4:3/30,3/5439,308,;4//005744;08390#4:3/30,3/5439,308,;4//005744;08390
.0390741904..:8,8:71,.0894570;039897088.0390741904..:8,8:71,.0894570;039897088
.43.0397,943,3/94/897-:9090147.084;07,,707.43.0397,943,3/94/897-:9090147.084;07,,707
8:71,.0,70,8:71,.0,70, &31472,3/5,3,74..:8,70/:.943&31472,3/5,3,74..:8,70/:.943
-
7/28/2019 Principles of Tooth Preparation Final
86/124
WW %8038:708%8038:708
8:11.0394..:8,.0,7,3.08:11.0394..:8,.0,7,3.0 570807;,943419449897:.9:70570807;,943419449897:.9:70
WW &$$%.,3-0;034354890747&$$%.,3-0;034354890747
5,79,;03007.7435705,7,94394574;/05,79,;03007.7435705,7,94394574;/085,.0147,%#&$$41209,941472703147.385,.0147,%#&$$41209,941472703147.3897,5897,5
WW $$%.,3-0;0343,390747$$%.,3-0;0343,3907475,79,;03007.7435705,7,94394574;/05,79,;03007.7435705,7,94394574;/085,.0147209,9,905894897039039085,.0147209,9,9058948970390390
3:,3:,3.8,2,733.8,2,73
&% &$! '&% &$! '
-
7/28/2019 Principles of Tooth Preparation Final
87/124
&%&$!'&%&$!'
WW 98,33907,5,7941904..:8,70/:.94398,33907,5,7941904..:8,70/:.943
WW /0-0;043903:,3.30841902,,73:,/0-0;043903:,3.30841902,,73:,.:85890-:..,3.30841902,3/-:,7-:..,.:858.:85890-:..,3.30841902,3/-:,7-:..,.:858574;/0885,.0147,3,/06:,90-:41209,3,3,70,41574;/0885,.0147,3,/06:,90-:41209,3,3,70,410,;4..:8,.439,.90,;4..:8,.439,.9
-
7/28/2019 Principles of Tooth Preparation Final
88/124
WW 1,/0-0;083495,.0/43901:3.943,.:851,/0-0;083495,.0/43901:3.943,.:8580;07,574-0282,4..:780;07,574-0282,4..:7
190.7438,0/.,89943472,.4394:79.,3190.7438,0/.,89943472,.4394:79.,3.,:80,93,70,47507147,943390.,893.,:80,93,70,47507147,943390.,893
%4570;0399890.7432,-0,0/944592,%4570;0399890.7432,-0,0/944592,9.3088708:9334;07.4394:7354479.3088708:9334;07.4394:7354474..:8434..:843
-
7/28/2019 Principles of Tooth Preparation Final
89/124
1,3,99025982,/0944-9,385,.0147,31,3,99025982,/0944-9,385,.0147,3
,/06:,90-:3,3472,.4394:70/.,893,/06:,90-:3,3472,.4394:70/.,89394:9,-0;09708:934;073.3,9434194:9,-0;09708:934;073.3,9434190-:..,8:71,.0./089740.088;090-:..,8:71,.0./089740.088;09449897:.9:700088033709039439449897:.9:70008803370903943
-
7/28/2019 Principles of Tooth Preparation Final
90/124
#&%#&%
WW 95,8,325479,39740380.:7385,.0147,395,8,325479,39740380.:7385,.0147,3,/06:,909.308841708947,9;02,907,,/06:,909.308841708947,9;02,907,
WW 3,/06:,90,,70/:.943.,3.,:8093,8,3,/06:,90,,70/:.943.,3.,:8093,8,0,708947,9438:-0.90/94/894794347,0,708947,9438:-0.90/94/894794347,-:-4:84;07.4394:70/708947,943.-:-4:84;07.4394:70/708947,943.8970390390708947,943-:92,,;0,/8,8974:88970390390708947,943-:92,,;0,/8,8974:80110.9435074/439:20110.9435074/439:2
-
7/28/2019 Principles of Tooth Preparation Final
91/124
WW 90710,9:7089,9574;/085,.0147209,,3/90710,9:7089,9574;/085,.0147209,,3/2574;0907/9/:7,-94190708947,9432574;0907/9/:7,-94190708947,943,70,70
%0411809904..:8,84:/0790892:8%0411809904..:8,84:/0790892:8
905742,744;090-4905742,744;090-4
-
7/28/2019 Principles of Tooth Preparation Final
92/124
$00.9434190,4$00.9434190,4
98088039,9,99070-08:11.039.3.,0;/03.0418:50747998088039,9,99070-08:11.039.3.,0;/03.0418:507479-01470800.93,5,79.:,72,907,-01470800.93,5,79.:,72,907,
$#!#!#%$%$%$
WW 4.425,9-9
W ,80412093W ,8041.,893W ,8041-7,384/073W ,80415483W 99084/1.,943873,0W 32,70,.9;999024/2,907,W 44/0,770889,3.0W 897039W .0039.477484370889,3.0W !47.0,343/3
,881.,943 ,881.,943
-
7/28/2019 Principles of Tooth Preparation Final
93/124
,881.,943,881.,943
3903/0/:803903/0/:80
%7,/943,,48147.,893070.,8810/4390-,8841907%7,/943,,48147.,893070.,8810/4390-,88419073903/0/:803903/0/:80
%50$2503,8%50$2503,8
%5042503,8%5042503,8
%507438,3/10/5,79,/039:708%507438,3/10/5,79,/039:708
%50'#024;,-05,79,/039:708,3/530/08%50'#024;,-05,79,/039:708,3/530/08
!47.0,3209,!47.0,3209,.07,2.,48.07,2.,48
!8.,574507908!8.,574507908.,8810/.,893,48,..47/394.,8810/.,893,48,..47/39490758.,574507908,890758.,574507908,8
%50$419%50$419
%500/:2%500/:2
%50,7/%50,7/
%50'97,%50'97,,7/,7/
,.9478.438/070/03800.93,3,4,.9478.438/070/03800.93,3,4
-
7/28/2019 Principles of Tooth Preparation Final
94/124
447%05,90398;043908:-0.984:/-084:91447%05,90398;043908:-0.984:/-084:91
90209,-0;8-039024:949078090.44790209,-0;8-039024:949078090.447
87700;,3987700;,39
42548943%0507.039,0.42548943-09419042548943%0507.039,0.42548943-094190
2,3370/03982:89-02039430/2,3370/03982:89-02039430/
489489
3.,5071472,3.03.,5071472,3.0
44.574507908
44.5745079083;,779,9433;,779,943#0.:77039.,708#0.:77039.,708!,6:0,..:2:,943!,6:0,..:2:,94307080708
0.,3., 5745079080.,3., 574507908
-
7/28/2019 Principles of Tooth Preparation Final
95/124
,-47,9475071472,3.0,-47,9475071472,3.0
,.94780.,893,..:7,.8:71,.074:3088,.94780.,893,..:7,.8:71,.074:3088
897039209,897039209,.07,2.-43/89703984:/-0.07,2.-43/89703984:/-0
.438/070/.438/070/
0.,3.,5745079080.,3.,574507908
0,770889,3.0,3/0,770889,3.0,3/897039897039
,73,19,73,1907,2.-43/1,:7007,2.-43/1,:70
4330.9471,:704330.9471,:70
%,738,3/.4774843%,738,3/.4774843
4.0 41 2,907,4.0 41 2,907,
-
7/28/2019 Principles of Tooth Preparation Final
96/124
4.0412,907,4.0412,907,
4/4/
3/.,94383/.,9438
389:,94384180;0704..:8,897088389:,94384180;0704..:8,897088
44303/4/439.970,920394154890747900944303/4/439.970,9203941548907479009
:475,79,.4;07,0415489074790090709070,8:475,79,.4;07,0415489074790090709070,8-003831.,3948841.4743,/0393-003831.,3948841.4743,/0393
47708947,94341,/,.03947455483900994,;4/47708947,94341,/,.03947455483900994,;4/574-028,7831742:8041/882,7209,8574-028,7831742:8041/882,7209,8
4397,3/.,94384397,3/.,943808909.808909.8
489489
!47.0,3 07,2.!47.0,3 07,2.
-
7/28/2019 Principles of Tooth Preparation Final
97/124
!47.0,307,2.!47.0,307,2.
3/.,94383/.,9438
,703,/06:,90708947,94384390,703,/06:,90708947,94384390
,3907479009574;/0/90708034:,3907479009574;/0/90708034:
94498:-89,3.094498:-89,3.0
$0;070/8.4470/9009$0;070/8.4470/9009
;07,308935489,3/.470;07,308935489,3/.4708:-897:.9:708:-897:.9:70
4397,3/.,94384397,3/.,9438
%00998479.3.,.743%00998479.3.,.743
/0940/04..:843/0940/04..:843
%009./4349,4/0,5705,7,943%009./4349,4/0,5705,7,943
1472948:5547990547.0,31472948:5547990547.0,3
09,.07,2.09,.07,2.
-
7/28/2019 Principles of Tooth Preparation Final
98/124
3/.,94383/.,9438
8909.88909.8 ,:7041547.0,3,.09.7438,:7041547.0,3,.09.7438
!4890747900907008909.8830.088,7,3/5,79,!4890747900907008909.8830.088,7,3/5,79,
.4;07,04/.7438,70.4397,3/.,90/.4;07,04/.7438,70.4397,3/.,90/
4397,3/.,94384397,3/.,9438
4:35,90398,978415:5-0305480/4:35,90398,978415:5-0305480/
,705:5.,2-07,705:5.,2-07
%7,:2,9.4..:8430,;4..:8,147.080700,741%7,:2,9.4..:8430,;4..:8,147.080700,741
4554834..:8,8:71,.088050.90/4554834..:8,8:71,.088050.90/
09, .07,2. 17,204709, .07,2. 17,2047
-
7/28/2019 Principles of Tooth Preparation Final
99/124
09,.07,2.17,204709,.07,2.17,2047
209,4..:8,.439,.9706:708209,4..:8,.439,.9706:708224170/:.943224170/:.943547.0,3.439,.9706:708224170/:.943547.0,3.439,.9706:708224170/:.943
..:8,.439,.98300/94-0..:8,.439,.98300/94-022174290547.0,322174290547.0,3
209,:3.943209,:3.943
%08:-897:.9:702:898:55479,30;039.30884190%08:-897:.9:702:898:55479,30;039.30884190
547.0,3;0300722232:2,3/222,2:2547.0,3;0300722232:2,3/222,2:2%0232:29.30884190209,8%0232:29.30884190209,82222
:9:9-,.547.0,3-,.547.0,3209,:3.94384:/-0209,:3.94384:/-0HH 4770,9074770,907
09,84:/570107,--0390,70,4190.0397.89459409,84:/570107,--0390,70,4190.0397.894594
03,3.090/:7,-94190708947,94303,3.090/:7,-94190708947,943
-
7/28/2019 Principles of Tooth Preparation Final
100/124
#$#$
/894794341708947,9432,738570;0390/-/894794341708947,9432,738570;0390/-/0833905705,7,9434:93094,;4//0833905705,7,9434:93094,;4/4..:8,.439,.9398,70,4..:8,.439,.9398,70,
944970/:.94384:/574;/08:11.0397442944970/:.94384:/574;/08:11.0397442147-:41209,,9902,7394570;039147-:41209,,9902,7394570;039/8947943/8947943
-
7/28/2019 Principles of Tooth Preparation Final
101/124
$%%$#%$$%%$#%$
%%##$%#%##$%#% &8:,5447,550,7,3.08/:094&8:,5447,550,7,3.08/:094
38:11.039547.0,39.308838:11.039547.0,39.3088
3,//94390,-,2,7341209,3,//94390,-,2,7341209,.07,2..7438349,,8,..:7,90.07,2..7438349,,8,..:7,905,.0/5,.0/
%4.4770.9,9080/01.03.08.079,3%4.4770.9,9080/01.03.08.079,3573.508,7070.42203/0//:739449573.508,7070.42203/0//:7394495705,7,9435705,7,943
#&%#&%
-
7/28/2019 Principles of Tooth Preparation Final
102/124
/06:,909.308841547.0,38300/0/94/06:,909.308841547.0,38300/0/94.70,90,8038041.447/059,3/97,38:.03..70,90,8038041.447/059,3/97,38:.03.
/06:,9070/:.943/06:,9070/:.943 8:11.039-:41547.0,38:11.039-:41547.0,3147,550,7,3.0,3/209,147897039147,550,7,3.0,3/209,147897039
32:270/:.94341228706:70/32:270/:.94341228706:70/
$,/0574-028$,/0574-0283.8,,3/.07;.,3.8,,3/.07;.,7/7/ 4141708947,943070/70.997010.943174290708947,943070/70.997010.94317429045,6:0,07.,32,090708947,943,550,7;0745,6:0,07.,32,090708947,943,550,7;07349.0,-0349.0,-0
-
7/28/2019 Principles of Tooth Preparation Final
103/124
5,6:0547.0,30307,,;0,/11070395,6:0547.0,30307,,;0,/11070398,/01742-4/547.0,39041903300/94-08,/01742-4/547.0,39041903300/94-0
24/10/9850.,89,3839080,70,824/10/9850.,89,3839080,70,8
9;0793900902,3/-:,73.84789;0793900902,3/-:,73.8478
$#&%$#&%
3.8,0/03.8,0/0 34209,-,.3$49.,3-034209,-,.3$49.,3-02,/09,97,38:.03.82,7949,9412,/09,97,38:.03.82,7949,9413,9:7,9449897:.9:703,9:7,9449897:.9:70
70/:.94370/:.943
2222 .088;070/:.943.088;070/:.943 70/:.0870903943,3/70/:.0870903943,3/
70889,3.070889,3.0
!# #&%!# #&%
-
7/28/2019 Principles of Tooth Preparation Final
104/124
!##&%!##&%
8909.8/0503/8430,.94.,94341908909.8/0503/8430,.94.,9434190209,.07,2.:3.9433209,.07,2.:3.9433
.425090708947,943.425090708947,943
!742,8:71,.041,3907479449!742,8:71,.041,39074794494424893,9:7,190,707089470/,8904424893,9:7,190,707089470/,8903.8,0/0894:9209,-,.33.8,0/0894:9209,-,.3
-
7/28/2019 Principles of Tooth Preparation Final
105/124
%$#%%!!#!#%$
-
7/28/2019 Principles of Tooth Preparation Final
106/124
-
7/28/2019 Principles of Tooth Preparation Final
107/124
-
7/28/2019 Principles of Tooth Preparation Final
108/124
-
7/28/2019 Principles of Tooth Preparation Final
109/124
-
7/28/2019 Principles of Tooth Preparation Final
110/124
-
7/28/2019 Principles of Tooth Preparation Final
111/124
-
7/28/2019 Principles of Tooth Preparation Final
112/124
% %#%% %#%
-
7/28/2019 Principles of Tooth Preparation Final
113/124
%%#%%%#%%%%%
WW 43807;,943419449897:.9:7043807;,943419449897:.9:70
WW #09039431472#09039431472
WW #0889,3.01472#0889,3.01472
43807;,943 41 9449 897:.9:7043807;,943 41 9449 897:.9:70
-
7/28/2019 Principles of Tooth Preparation Final
114/124
43807;,943419449897:.9:7043807;,943419449897:.9:70
!#
!#%
!#
!#%
WW 3232:29449897:.9:7084:/-07024;0/3232:29449897:.9:7084:/-07024;0/174290.,3,174290.,3,
WW #449.,3,84:/-003,70/43034:9403,-0#449.,3,84:/-003,70/43034:9403,-09054899419,..:7,90095,88;00038:739054899419,..:7,90095,88;00038:73897039,3/70903943897039,3/70903943
!#!#% # %$$&!#!#% # %$$&
-
7/28/2019 Principles of Tooth Preparation Final
115/124
!#!#%#%$$&!#!#%#%$$&
WW 4743,9449897:.9:7084:/-08,;0/,82:.,84743,9449897:.9:7084:/-08,;0/,82:.,8
5488-0-0.,:805488-0-0.,:80WW 077:0077:0
9038434190,,,4190.743,5.,94909038434190,,,4190.743,5.,9490
28839449897:.9:70574;/08,98343,8,28839449897:.9:70574;/08,98343,8,1077:01077:0
05894-3/90702,339449897:.9:7094090705894-3/90702,339449897:.9:70940907
570;0393744917,.9:70/:731:3.943570;0393744917,.9:70/:731:3.943
-
7/28/2019 Principles of Tooth Preparation Final
116/124
WW #09039431472#09039431472
WW !705,7,943042097!705,7,943042097
WW !489039!489039
WW !489/,20907!489/,20907
WW !4898:71,.0909:70!4898:71,.0909:70
WW :93,039:93,039
-
7/28/2019 Principles of Tooth Preparation Final
117/124
WW #0889,3.01472#0889,3.01472
WW $97088/897-:943$97088/897-:943
WW #49,943,70889,3.0#49,943,70889,3.0
-70 703147.0/-70 703147.0/
-
7/28/2019 Principles of Tooth Preparation Final
118/124
-70703147.0/-70703147.0/.4254890574890808.4254890574890808
!4890747#94495705,7,943
..:8,892:822/059
!742,8905
22,,/059
$4:/07/005.,2107
22
-
7/28/2019 Principles of Tooth Preparation Final
119/124
390747#94495705,7,943390747#94495705,7,943
3:45742,
890522
,,/059
$4:/07/005.,2107
22
$&$$&$
-
7/28/2019 Principles of Tooth Preparation Final
120/124
WW !74507,990394384:/-0;03/:732,73!74507,990394384:/-0;03/:732,735,.02039,3/90573.5041434,7294905,.02039,3/90573.5041434,729490
8419988:0884:/-01440/8419988:0884:/-01440/WW 5705,7,9438706:70903.47547,943411,.94785705,7,9438706:70903.47547,943411,.9478
94570;03990/84/0203941708947,943-94570;03990/84/0203941708947,943-1:3.943,897088081:3.943,89708808
WW 19442:.025,888;0343,3430419019442:.025,888;0343,34304190573.508903908:..0884190574.0/:702,-0573.508903908:..0884190574.0/:702,-0290/-,,.41.438/07,94341904907290/-,,.41.438/07,943419049071,.94781,.9478
WW 3,3,88419080573.508,3/1,.947884:/3,3,88419080573.508,3/1,.947884:/03,-090/03989940110.9;0,55902/:7303,-090/03989940110.9;0,55902/:7390/08341,35705,7,94390/08341,35705,7,943
##$##$
-
7/28/2019 Principles of Tooth Preparation Final
121/124
WW %2,3$,430!%2,38%047,3/%2,3$,430!%2,38%047,3/57,.9.04110/574894/439.890/57,.9.04110/574894/439.890/$94:8$94:848-48-
WW $3-:7%4-4$99:3/,2039,8$3-:7%4-4$99:3/,2039,84110/574894/439.87/0/.,4":3908803.04110/574894/439.87/0/.,4":3908803.0!:-834!:-834
WW ,7,880#$90007438,3/4907,7,880#$90007438,3/4907
097,097,.4743,708947,9438!705,7,94381471:;03007.4743,708947,9438!705,7,94381471:;03007.7438.7438 798039,4:73,798039,4:73,
WW #4803890$,3/::249443902547,7#4803890$,3/::249443902547,70/!74894/439.890/$94:848-0/!74894/439.890/$94:848-
WW ,30,3/,30,3/!:5,70,.943894.743,30,3/,30,3/!:5,70,.943894.743
5705,7,94325708843902547,7.7431,943,3/5705,7,94325708843902547,7.7431,943,3/5072,3039.02039,943!7489090395072,3039.02039,943!748909039WW ,147,!,34'470,08,90,147,!,34'470,08,90
%02507,9:70.,303905:5.,2-07/:73%02507,9:70.,303905:5.,2-07/:73.425090.7435705,7,943!748909039.425090.7435705,7,943!748909039
WW 7,3389742 -47 ,;9 970,92039 9 , 7,3389742 -47 ,;9 970,92039 9 ,
-
7/28/2019 Principles of Tooth Preparation Final
122/124
7,3389742-47,;9970,920399,7,3389742-47,;9970,920399,2.74-./,1:47/084:94374941-,.907,2.74-./,1:47/084:94374941-,.907,,3/0110.943905:5!748909039,3/0110.943905:5!748909039
WW 4/038.:8843412094/8,3/.7907,34/038.:8843412094/8,3/.7907,30;,:,94341/0393,3/5:5,708543808390390;,:,94341/0393,3/5:5,70854380839039
WW !070,.743.4394:78!748909039!070,.743.4394:78!748909039
WW ,.'%02,3,020394103,202,738,.'%02,3,020394103,202,7380394824803948248
WW ,/0709,110.941.7432,73843,/0709,110.941.7432,738435074/439,.43/9438370:,7,9903/35074/439,.43/9438370:,7,9903/35,9,0398!7489090395,9,0398!748909039
WW :3907:3907#3;,.7432,73:3907:3907#3;,.7432,73.431:7,943870;0,3/8.:8843.431:7,943870;0,3/8.:8843%072344,3//98!748909039%072344,3//98!748909039
-
7/28/2019 Principles of Tooth Preparation Final
123/124
WW 04/03#$,:3/!$2904/03#$,:3/!$29$90503843#%0.07$90503843#%0.07.,89,-0.07,2..743039!7,.9.0.,89,-0.07,2..743039!7,.9.0
WW #48307:3.9435,.02039,3/70574/:.943#48307:3.9435,.02039,3/70574/:.943
41-0;081474/!74890903941-0;081474/!748909039WW 89:3/,;9/083,3/2,902,9.890789:3/,;9/083,3/2,902,9.89070110.943,58,9902,73841.,89.,8930110.943,58,9902,73841.,89.,893!748909039708947,9438507,9;0039!748909039708947,9438507,9;0039
WW $.00790,907$.00790,9070/0/473100/0/473100/0/0/0/705,7,943,3/2570884390.36:0!748909705,7,943,3/2570884390.36:0!748909039039
WW 44/,.70083394495705,7,94814744/,.70083394495705,7,9481474592,8:..088039324592,8:..08803932
-
7/28/2019 Principles of Tooth Preparation Final
124/124
%&