O&I Medial (adductor) thigh compartment

Question 1

Adductor magnus origin

Answer 1

Adductor part- Ischiopubic ramus

Hamstring part- Ischiotuberosity

Question 2

Adductor magnus insertion

Answer 2

Adductor part- Posterior surface of proximal femur and upper one third of linea aspera

Question 3

Adductor magnus nerve

Answer 3

Adductor part- Obturator nerve

Hamstring part- Tibial nerve

Question 4

Adductor brevis origin

Answer 4

Inferior ramus of pubis

Question 5

Adductor brevis insertion

Answer 5

Medial linea aspera BETWEEN pectineus and adductor Magnus

Question 6

Adductor longus origin

Answer 6

Inferior pubic ramus

Question 7

Adductor longus insertion

Answer 7

Medial linea aspera BETWEEN vastus medialis and adductor magnus

Question 8

Pectineus Origin

Answer 8

Pectineal line on superior pubic ramus

Question 9

Pectineus insertion

Answer 9

Pectineal line on posterior femur, below lesser trochanter

Question 10

Pectineus action

Answer 10

Flexion, adduction, and internal rotation of thigh

Question 11

Pectineus nerve

Answer 11

femoral nerve

Question 12

Gracilis origin

Answer 12

Inferior pubic ramus