test 4 medial thigh Flashcards Preview

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Flashcards in test 4 medial thigh Deck (24):
1

Adductor longus origin

Body of pubis inferior to pubic crest

2

Adductor longus insertion

Middle third of linea aspera of femur

3

Adductor longus innervation

Obturator nerve (L2, L3, L4)

4

Adductor longus action

Adducts thigh

5

Adductor brevis origin

Body and inferior ramus of pubis

6

Adductor brevisinsertion

Pectineal line and proximal part of linea aspera of femur

7

Adductor brevis innervation

Obturator nerve (L2, L3, L4)

8

Adductor brevis action

Adducts thigh and to some extent flexes it

9

Adductor magnus (adductor part) origin

inferior ramus of pubis, ramus of ischium

10

Adductor magnus (adductor part) insertion

gluteal tuberosity, linea aspera, medial supracondylar line

11

Adductor magnus (adductor part) innervatin

obturator nerve (L2, L3, L4)

12

Adductor magnus (adductor part) action

Adducts thigh; its adductor part also flexes thigh

13

Adductor magnus (hamstring part) origin

ischial tuberosity

14

Adductor magnus (hamstring part) insertion

adductor tubercle of femur

15

Adductor magnus (hamstring part) innervation

tibial part of sciatic nerve (L4)

16

Adductor magnus (hamstring part) action

Adducts thigh; its hamstring part extends thigh

17

Gracilis origin

Body and inferior ramus of pubis

18

Gracilis insertion

Superior part of medial surface of tibia

19

Gracilis innervation

Obturator nerve (L2, L3

20

Gracilis action

Adducts thigh; flexes leg, and helps rotate it medially

21

Obturator externus origin

Margins of obturator foramen and obturator membrane

22

Obturator externus insertion

Trochanteric fossa of femur

23

Obturator externus innervation

Obturator nerve (L3, L4)

24

Obturator externus action

Laterally rotates thigh; steadies head of femur in acetabulum