Innervation of Hip/Medial Thigh Muscles

Question 1

Inn. of Psoas major

Answer 1

L1-L3 (from ventral rami)

Question 2

Inn. of iliacus

Answer 2

L2-L3 (from ventral rami)

Question 3

Inn. of psoas minor

Answer 3

L1 (from ventral ramus)

Question 4

Inn. of pectineus

Answer 4

Femoral/obturator nerve

Question 5

Inn. of adductor longus

Answer 5

Obturator nerve (anterior division)

Question 6

Inn. of adductor brevis

Answer 6

Obturator nerve (ant/post division)

Question 7

Inn. of gracilis

Answer 7

Obturator nerve(ant division)

Question 8

Inn. of adductor magnus

Answer 8

Ham: tibial nerve
Add: obturator nerve(post division)