Neuromuscular: Lower Extremity Innervation Flashcards
1
Q
Lumbar Plexus innervates
A
Psoas Major
Psoas Minor
Quadratus lumborum
2
Q
Sacral Plexus innervates
A
Piriformis Superior gemelli Inferior gemelli Obturator internus Quadratus femoris
3
Q
Inferior Gluteal nerve innervates
A
Gluteus maximus
4
Q
Superior Gluteal nerve innervates
A
Gluteus medius
Gluteus minimus
Tensor fasciae latae
5
Q
Femoral Nerve innervates
A
Vastus lateralis Rectus femoris Vastus medialis Vastus intermedius Iliacus Sartorius Pectineus
6
Q
Obturator Nerve innervates
A
Adductor longus Adductor brevis Adductor magnus Obturator externus Gracilis
7
Q
Tibial Nerve innervates
A
Soleus Popliteus Plantaris Tibialis posterior Gastrocnemius Flexor hallucis longus Flexor digitorum longus
8
Q
Sciatic Nerve- Tibial Division innervates
A
Semitendinosus
Semimembranosus
Biceps femoris (long head)
9
Q
Sciatic Nerve- Common Peroneal Division innervates
A
Biceps femoris (short head)
10
Q
Deep Peroneal Nerve innervates
A
Tibialis anterior Extensor digitorum longus Extensor hallucis longus Peroneus tertius Extensor digitorum brevis
11
Q
Superficial Peroneal Nerve innervates
A
Peroneus longus
Peroneus brevis
12
Q
Medial plantar nerve innervates
A
Abductor hallucis
Lumbrical I
Flexor digitorum brevis
Flexor hallucis brevis
13
Q
Lateral Plantar nerve innervates
A
Abductor digiti minimi Flexor digiti minimi Opponens digiti minimi Dorsal interossei Quadratus plantae Adductor hallucis Lumbrical II, III, IV Plantar interossei
