8 Hip Joint and Pelvic Girdle - 420 050

8/17/2019 8 Hip Joint and Pelvic Girdle - 420 050

1/67

The Hip Joint andPelvic Girdle

Anatomy and Physiology of

Human Movement

420:050


2/67

Objectives

Bones, bony landmarks and oints

Mus!les

Movements


3/67

Hip Joint

Hi" oint #femur and a!etabulum of "elvis$ %elatively stable due to: Bony ar!hite!ture &trong ligaments 'arge su""ortive mus!les

Hi" oint and "elvi! girdle (ork together mu!h likeshoulder oint and girdle Pelvis moves in res"onse to trunk and)or thigh movement

*ther bones to !onsider +ibia ibula Patella


4/67


5/67

Pelvic Girdle

Pelvi! girdle Pelvi! bones, sa!rum, !o!!y- Pelvi! bones: .a!h "elvi! bone is made u" of three fused bones ilium,

is!hium, / "ubis %ight / left "elvi! bone oined together "osteriorly by sa!rum

&a!rum: .-tends from s"inal !olumn (ith 5 fused vertebrae

o!!y-: .-tends "osteriorly from sa!rum (ith 1 fused vertebrae


6/67


7/67


8/67


9/67


10/67

'ateral femoral

e"i!ondyleMedial femoral

e"i!ondyle

Patella

+ibial tuberosity

Head of fibula

'ateral tibial

!ondyleMedial tibial

!ondyle


11/67

Joints

Hi" oint AA A!etabular femoral oint

3iarthrodial multia-ial ball and so!ket

Movements Planes and a-es


12/67

Joints

Pubi! sym"hisis Am"hiarthrodial !artilagenous oint

&lightly moveable


13/67

Joints

&a!roilia! oints 3iarthrodial gliding oints

&lightly moveable


14/67

Objectives


Mus!les

Movements


15/67

Muscles

Anterior: lio"soas &artorius %e!tus femoris +ensor fas!iae latae

Posterior: luteus ma-imus Bi!e"s femoris &emitendonosus &emimembranosus 3ee" 6 e-ternal rotators

'ateral: luteus medius

luteus minimus

Medial: Addu!tor brevis

Addu!tor longus

Addu!tor magnus

ra!ilis

Pe!tineus


16/67

Iliopsoas


17/67

Sartorius


18/67

Rectus Femoris


19/67

Tensor Fasciae Latae


20/67

Muscles




luteus minimus


Addu!tor longus

Addu!tor magnus

ra!ilis

Pe!tineus


21/67

Gluteus Maimus


22/67

Semitendinosus


23/67

Semimembranosus


24/67

!iceps Femoris


25/67

Si "eep #ternal Rotators


26/67

Muscles




luteus minimus


Addu!tor longus

Addu!tor magnus

ra!ilis

Pe!tineus


27/67

Gluteus Medius


28/67

Gluteus Minimus


29/67

Muscles




luteus minimus


Addu!tor longus

Addu!tor magnus

ra!ilis

Pe!tineus


30/67

$dductor !revis


31/67

$dductor Lon%us


32/67

$dductor Ma%nus


33/67

Pectineus


34/67

Gracilis


35/67

Objectives


Mus!les

Movements


36/67

Movements

le-ion Movement of femur straight

anteriorly

.-tension Movement of femur straight

"osteriorly


37/67

Movements

Abdu!tion Movement of femur laterally

to side a(ay from midline

Addu!tion Movement of femur

medially to(ard midline


38/67

Movements

Hori7ontal addu!tion Movement of femur in a hori7ontal or transverse

"lane to(ard the midline

Hori7ontal abdu!tion Movement of femur in a hori7ontal or transverse

"lane a(ay from the midline


39/67

Movements

.-ternal rotation Movement of femur laterally

around its long a-is a(ay from

midline nternal rotation Movement of femur medially

around its long a-is to(ard

midline


40/67

Movements

3iagonal abdu!tion Movement of femur in a

diagonal "lane a(ay from

midline of body3iagonal addu!tion Movement of femur in a

diagonal "lane to(ard midlineof body


41/67

Movements

Anterior "elvi! tilt Anterior movement of u""er

"elvis8 ilia! !rest tilts for(ard

in a sagittal "lanePosterior "elvi! tilt Posterior movement of u""er

"elvis8 ilia! !rest tilts

ba!k(ard in a sagittal "lane


42/67

Movements

'eft lateral "elvi! tilt 'eft "elvis moves inferiorly in

relation to right "elvis in frontal

"lane

%ight lateral "elvi! tilt %ight "elvis moves inferiorly in

relation to left "elvis in frontal

"lane


43/67

Movements

'eft transverse "elvi! tilt 'eft "elvis moves

"osteriorly in relation to the

right in transverse "lane%ight transverse "elvi! tilt %ight "elvis moves

"osteriorly in relation to theleft in transverse "lane

LI OF P'LL


44/67

LI OF P'LL


45/67

FL#(IO&

&u"erior movement of the femur in the sagittal "lane


46/67


47/67

FL#(IO&


48/67

FL#(IO&


49/67

FL#(IO&

lio"soas

%e!tus femoris

&artorius +ensor fas!iae latae

Pe!tineus


50/67

#(T#&SIO&

nferior movement of the femur in the sagittal "lane


51/67


52/67

#(T#&SIO&


53/67

#(T#&SIO&


54/67

#(T#&SIO&

luteus ma-imus

Hamstrings Bi!e"s femoris

&emitendinosus

&emimembranosus


55/67

$!"')TIO&

&u"erolateral movement of the femur in thefrontal "lane


56/67

luteus minimus


57/67

$!"')TIO&


58/67

$!"')TIO&


59/67

$!"')TIO&

+ensor fas!iae latae

luteus medius

luteus minimus


60/67

$""')TIO&

nferomedial movement of the femur in thefrontal "lane


61/67


62/67

$""')TIO&


63/67

$""')TIO&


64/67

$""')TIO&

ra!ilis

Addu!tor magnus

Addu!tor longus Addu!tor brevis

Pe!tineus


65/67

HORI*O&T$L $!"')TIO&

Movement of the femur a(ay from the midlineof the body in the transverse "lane Mus!les Abdu!tors


66/67

HORI*O&T$L $""')TIO&

Movement of the femur to(ards the midline inthe transverse "lane Mus!les Addu!tors


67/67

I&T#R&$L+#(T#R&$L ROT$TIO&

Movement of the femur to(ards)a(ay the midline in

the transverse "lane along its long a-is

8 Hip Joint and Pelvic Girdle - 420 050

Documents

Transcript of 8 Hip Joint and Pelvic Girdle - 420 050