Muscles that move the hip Flashcards Preview

Musculoskeletal anatomy > Muscles that move the hip > Flashcards

Flashcards in Muscles that move the hip Deck (38):
1

Psoas Major O?

Body and Tp's L1-L5.

2

Psoas Major I?

Lesser trochanter of femur.

3

Psoas Major A?

Flex and lat. rotate hip. Unilat. lat flex spine. I/O: Flex trunk toward thigh. Tilt pelvis anteriorly.

4

Iliacus O?

Iliac fossa

5

Iliacus I?

Lesser trochanter of femur.

6

Iliacus A?

Flex and lat. rotate hip.

7

Sartorius O? "tailor's muscle"

ASIS

8

Sartorius I?

Pes anserine tendon of tibia.

9

Sartorius A?

Flex, lat. rotate and abduct hip. Flex knee, medially rotate knee.

10

Tensor fascia latae O?

Anterior iliac crest.

11

Tensor fascia latae I?

Iliotibial tract.

12

Tensor fascia latae A?

Flex, medially rotate and abduct hip.

13

Gluteus maximus O?

Coccyx, edge of sacrum, posterior iliac crest.

14

Gluteus maximus I?

Upper fibers: IT tract. Lower fibers: gluteal tuberosity of femur.

15

Gluteus maximus A?

All fibers: extend, lat. rotate and abduct hip. Lower fibers: adduct hip.

16

Gluteus medius O?

Superior lateral surface of ilium.

17

Gluteus medius I?

Lateral pt. of greater trochanter of femur.

18

Gluteus medius A?

All fibers: Abduct hip. Ant. fibers: medial rotate hip. Posterior fibers: Laterally rotate and extend hip.

19

Gluteus minimus O?

Inferior lateral surface of ilium.

20

Gluteus minimus I?

Anterior part of greater trochanter of femur.

21

Gluteus minimus A?

Abduct, med. rotate and flex hip.

22

Piriformis O?

Anterior surface of sacrum (thru sciatic notch to...)

23

Piriformis I?

Superior part of greater trochanter.

24

Piriformis A?

Laterally rotate and abduct hip.

25

Pectineus A?

Adduct hip.

26

Pectineus location?

Most anterior of adductors, along with adductor longus.

27

Adductor brevis O?

Inferior ramus of pubis.

28

Adductor brevis I?

Medial lip of linea aspera.

29

Adductor brevis A?

Adduct hip.

30

Adductor Longus O?

Pubic tubercle

31

Adductor longus I?

Medial lip of linea aspera.

32

Adductor longus A?

Adduct hip.

33

Adductor magnus O?

Inferior ramus of pubis, ramus of ischium and ischial tuberosity.

34

Adductor magnus I?

Medial lip of linea aspera and adductor tubercle.

35

Adductor magnus A?

All fibers: adduct hip. Anterior fibers: flex hip. Posterior fibers: extend hip.

36

Gracilis O?

Inferior ramus of pubis.

37

Gracilis I?

Pes anserine tendon of tibia.

38

Gracilis A?

Adduct hip, flex and medially rotate a flexed knee.