Innominates Flashcards
pelvic girdle
components
- sacrum
- coccyx
- hip bones
hip bones aka innominates
innominates
components
ilium
ischium
pubic
acetabulum
hip socket
all 3 innominate bones (ilium + ischium + pubis)
femoro-acetabular joint
hip joint
true ball and socket
ligaments of hip joint
- iliofemoral - ANT
- pubofemoral- ANT
- ischiofemoral - POST
twisted
pes anserine
proximal medial surface of tibia
hip FLEXORS
- psoas major and minor
- iliacus
- rectus femoris
- sartorius
- tensor fasciae latae
sartorius and TFL are minor flexors
hip extensors
gluteus maximus
hamstring muscles
hamstring muscles
lateral:
biceps femoris long and short head
medial:
semimembranosus
semitendinosus
ADductor muscles
GAAAP
gracilis
adductor longus, magnus, brevis
pectineus
evaluate ADduction
stabilize opposite leg
ABduct hip in question
hip ABductors and internal rotators
gluteus medius and minimus
medius superficial to minimus
Trendelenburg Sign
Gait
hip of opposite leg standing on drops
weakness of gluteus medius and possible lesion to superior gluteal nerve (on standing leg)
ex. stand L > R hip drop = L weak glut
evaluate ABduction
stabilize leg
ADduct other leg
external rotators
piriformis
gluteus maximus