Medial Thigh

Question 0

Adductor longus

Answer 0

O: body of pubis inferior to pubic crest
I: middle third of linea aspera of femur
N: obturator n., branch of ant division (L2,3,4)
V: obturator & deep femoral aa.
A: adducts thigh

Question 1

Adductor brevis

Answer 1

O: body and inferior ramus of pubis
I: pectineal line & proximal part of linea aspera of femur
N: obturator n., branch of ant division (L2,3,4)
V: obturator & deep femoral aa.
A: adducts thigh (helps flex to some extent)

Question 2

Adductor magnus

Answer 2

O: adductor part- inferior ramus of pubis, ramus of ischium. Hamstring part- ischial tuberosity
I: add- gluteal tuberosity, linea aspera, medial supracondylar line. Ham- adductor tubercle of femur
N: add- obturator n., branch of post div. (L2,3,4). Ham- tibial part of sciatic n. (L4)
V: obturator, medial circumflex femoral, & deep femoral aa.
A: adducts thigh. Add- flexes thigh. Ham- extends thigh

Question 3

Gracilis

Answer 3

O: body and inferior ramus of pubis
I: superior part of medial surface of tibia
N: obturator n (L2,3)
V: obturator a. (Sometimes medial circumflex femoral and deep femoral)
A: adducts thigh, flexes leg, helps rotate leg medially