Final Exam Chapter 9: The Hip Flashcards
What motion does the iliofemoral ligament prevent? Where is it located?
- Prevents HyperExtension
- Anteriorly Located
What does the pubofemoral ligament prevent? where is it located?
- Prevents extension and abduction
- Located inferiorly
What does the teres ligament prevent? where is it located?
- Prevents adduction
- Located deep in acetabulum
What does the ischifemoral ligament prevent? Where is it located?
- Prevents internal rotation
- Located posteriorly
Hip degreese? Flexion Extension Abduction Adduction Internal rotation External rotation
- 130
- 30
- 45
- 30
- 45
- 50
What are 6 two-joint muscles that have one action at the hip and another at the knee?
- Semi tendinosis
- Semi membranosis
- long head of biceps femorus
- Sartorius
- IT band
- Gracilis
What muscle has 3 muscles in 1? and what are the 3 muscles?
-Iliopsoas The 3 muscles are -Iliacus -Psoas major -Psoas minor
What is the lumbar plexus made up of?
-Nerve roots L1-L4
What is the sacral plexus made up of?
-Nerve roots L4-S4
Ilipsoas muscle OINA?
O: Transverses process and bodies of T12-L5, Iliac fossa
I: Lesser trochanter
N: Femoral nerve
A: Hip flexion
Sartorius muscle OINA?
O: Anterior superior iliac spine (ASIS)
I: Anteromedial tibia PES ANSERINUS
N: Femoral nerve
A: Flexes hip, externall rotates hip, flexes knee
Gracilis muscle OINA?
O: Ramus of pubis
I: Anteromedial tibia PES ANSERINUS
N: Obturator nerve
A: Adduction of hip, flexes knee
Semitendinosus OINA?
O: Iscial tuberosisty
I: Anteriomedial tibia PES ANSERINUS
N: tibial nerve
A: extends hip, flexes knee
What 3 muscles make up the PES ANSEINUS?
- Sartorius
- Gracilis
- Semitendinosis
Rectus femoris muscle OINA?
O: anterior inferior iliac spine (AIIS)
I: Tibial tuberosisty
N: femoral nerve
A: flexes hip, extends knee