Nerve Supplies (all muscles) Flashcards
Iliacus
Femoral nerve L2, 3
Sartorius
Femoral nerve L2, L3
Rectus femoris
Femoral nerve L2, L3, L4
Vastus intermedius
Femoral nerve L2, 3, 4
Vastus lateralis
Femoral nerve L2, 3, 4
Vastus medialis
Femoral nerve L2, 3, 4
Pectineus
Obturator nerve L3 / Femoral nerve L2, 3
Adductor longus + brevis
Obturator nerve L2, 3, 4
Gracilis
Obturator nerve L2, 3
Adductor Magnus (hamstring)
Obturator nerve L2, 3
Origin of obturator nerve
Lumbar plexus, anterior divisions of L2, 3, 4
Origin of femoral nerve
Lumbar plexus posterior divisions L2, 3, 4
Gluteus medius
Superior gluteal nerve L4, 5, S1
Gluteus minimus
Superior gluteal nerve L4, 5, S1
Tensor fascia lata
Superior gluteal nerve L4, 5
Gluteus maximus
Inferior gluteal nerve L5, S1, 2
Purely sensory nerve
Posterior cutaneous nerve of thigh S1, 2, 3
Origin of sciatic nerve
Ventral rami L4, 5, S1, 2, 3
Semitendinosus
Sciatic nerve L5, S1, 2
Semimembrinosus
Sciatic nerve L5, S1, 2
Biceps femoris (long head)
Sciatic nerve L5, S1, 2
Adductor magnus (hamstring part)
Sciatic nerve L4
Biceps femoris (short head)
Sciatic nerve (via common perineal part)
Gastrocnemius
Tibial nerve S1, 2
Soleus
Tibial nerve S1, 2