Medial Thigh

Question 1

Adductor Longus

Answer 1

O: Body of Pubis

I: Mid-linea aspera of Femur

Inn: Obturator N.

BS: Obturator A., Femoral A., Deep A. of Thigh

A: Adduct Thigh

Question 2

Adductor Brevis

Answer 2

O: Body, Inferior ramus of Pubis

I: Pectineal Line, Linea aspera of Femur

Inn: Obturator N.

BS: Obturator A., Femoral A., Deep A. of Thigh

A: Adduct Hip & Flex Hip

Question 3

Adductor Magnus

Answer 3

O: Adductor head: pubis ramus, ischial ramus

  _H-String_: Ischial Tuberosity

I: Adductor Head: Gluteal tuberosity, linea aspera of Femur H-String: Adductor tubercle of Femur

Inn: Adductor Head: Obturator N.

   _H-String_:  Sciatic N. Tibial Division

BS: Obturator A., Femoral A., Deep A. of Thigh

A: Adduct thigh, Adductor head = flex thigh, H-string = extend thigh

Question 4

Gracilis

Answer 4

O: Body, Inferior ramus of Pubis

I: Superomedial Tibia

Inn: Obturator N.

BS: Obturator A.

A: Adduct thigh, flex leg, Medially rotate lower extremity

Question 5

Obturator Externus

Answer 5

O: Pubic Obturator membrane (outside)

I: Trochanteric fossa of Femur

Inn: Obturator N.

BS: Obturator A.

A: Steady head of Femur & Laterally rotate thigh