Contact Perfect Matrix Band - Quick-Easy-Perfect
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Transcript of Contact Perfect Matrix Band - Quick-Easy-Perfect
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Matrix bands for perfect, predictable contact..
Matrix bands for perfect, predictable contact..
Contact Perfect every timeContact Perfect every time
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Contact Perfect
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
“CONTACT PERFECT”
byArnel Dental
“CONTACT PERFECT”
byArnel Dental
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Typical Problems:Typical Problems:
• Proximal anatomy not created
• Leaves large food traps
• Marginal ridge contact is “thin” w/ resultant fracture of the ridge
• Potential for recurrent decay and periodontal disease
• Proximal anatomy not created
• Leaves large food traps
• Marginal ridge contact is “thin” w/ resultant fracture of the ridge
• Potential for recurrent decay and periodontal disease
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Advantages:Advantages:
• “Contact Perfect” each and every time!
• Universal Molar / Bicuspid for MO/DO
• Application
• Uses conventional Tofflemire Matrix band holder
• .001 thickness
• “Contact Perfect” each and every time!
• Universal Molar / Bicuspid for MO/DO
• Application
• Uses conventional Tofflemire Matrix band holder
• .001 thickness
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
What’s the difference..What’s the difference..
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Contact Perfect SectionalContact Perfect Sectional
• Tofflemire allows for conservative inter-proximal tooth reduction
• Tofflemire allows for placement around entire tooth
• Tofflemire allows for conservative inter-proximal tooth reduction
• Tofflemire allows for placement around entire tooth
• Requires wider embrasures, tension from C-ring increases risk of Cuspal fractures
• Spring loaded C-rings prone to dislodge; ? Aspiration w/out Rubber dam
• Requires wider embrasures, tension from C-ring increases risk of Cuspal fractures
• Spring loaded C-rings prone to dislodge; ? Aspiration w/out Rubber dam
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
• Allows for a Contact Perfect MOD restoration w/ a single matrix band
• Tofflemire permits multiple tooth surface restoration w/ one band
• Allows for a Contact Perfect MOD restoration w/ a single matrix band
• Tofflemire permits multiple tooth surface restoration w/ one band
• Must use 2 bands and 2 C-rings for an MOD doubling the effort and potential dislodgement
• Limited surface area restricts restoration to proximal area
• Must use 2 bands and 2 C-rings for an MOD doubling the effort and potential dislodgement
• Limited surface area restricts restoration to proximal area
Contact Perfect SectionalContact Perfect Sectional
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
• Shielded window allows for superior resin compaction and eliminates gingival axial voids
• Contact Perfect “tap” after removing shield yields the ultimate contact
• Shielded window allows for superior resin compaction and eliminates gingival axial voids
• Contact Perfect “tap” after removing shield yields the ultimate contact
• Excessive compaction can encourage unwanted buccal-lingual extrusion
• Weak or open contacts can occur upon band removal
• Excessive compaction can encourage unwanted buccal-lingual extrusion
• Weak or open contacts can occur upon band removal
Contact Perfect SectionalContact Perfect Sectional
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
• Does not rely on heavy wedging and therefore kinder to PDM
• Use of Tofflemire can be done by CDA
• Does not rely on heavy wedging and therefore kinder to PDM
• Use of Tofflemire can be done by CDA
• Need for aggressive tooth separation to achieve contact w/ increased trauma to PDM; ? Inc. post-op sensitivity?
• Must be placed by Dr.
• Need for aggressive tooth separation to achieve contact w/ increased trauma to PDM; ? Inc. post-op sensitivity?
• Must be placed by Dr.
Contact Perfect SectionalContact Perfect Sectional
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
• Universal band; minimal chair-side armamentarium
• Contact Perfect every time!
• Universal band; minimal chair-side armamentarium
• Contact Perfect every time!
• Need multiple band sizes, rings and insertion instruments
• Contact perfect sometime.
• Need multiple band sizes, rings and insertion instruments
• Contact perfect sometime.
Contact Perfect SectionalContact Perfect Sectional
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Contact Perfect Technique
Quick - Easy - Perfect
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Place and Align the Band: MO/DOPlace and Align the Band: MO/DO
Wedge is optionalWedge is optional
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Step 1: Axial Ramp - CUREStep 1: Axial Ramp - CURE
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Step 2: Fill - DO NOT CURE Step 2: Fill - DO NOT CURE
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Step 3: Remove WindowStep 3: Remove Window
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Step 4: THE TAP (or push)Step 4: THE TAP (or push)
Photo-cure after dimple then fill dimple and photo-curePhoto-cure after dimple then fill dimple and photo-cure
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Resin before “tap” displacementResin before “tap” displacement
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Resin after “tap” displacementResin after “tap” displacement
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Clinical CaseClinical Case
MOD Bicuspid
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
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HOWARD S. GLAZER, DDS HOWARD S. GLAZER, DDS
Purchase InformationPurchase Information
Arnel Dental