OI Muscles LE Flashcards Preview

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Flashcards in OI Muscles LE Deck (25):
1

OI: iliacus

O: iliac fossa
I: lesser trochanter of femur

2

OI: psoas

O: anterior lumbar transverse processes (L1-L5) and vertebral bodies (T12-L4)
I: lesser trochanter of femur

3

OI: rectus femoris

O: anterior inferior iliac spine, groove superior to acetabulum
I: base of patella

4

OI: sartorius

O: anterior superior iliac spine
I: medial aspect of proximal tibia (near tibial tuberosity)

5

OI: tensor facia latae

O: anterior superior iliac spine, adjacent iliac crest
I: iliotibial tract

6

OI: vastus intermedius

O: anterior aspect of proximal 2/3rds of femoral shaft
I: base of patella

7

OI: vastus lateralis

O: lateral/posterior shaft of femur
I: lateral border of patella

8

OI: vastus medialis

O: medial/posterior shaft of femur
I: medial border of patella

9

OI: adductor brevis

O: inferior pubic ramus
I: proximal posteror shaft of femur

10

OI: adductor longus

O: pubic crest
I: midshaft posterior femor

11

OI: adductor magnus

O: ischial tuberosity & ramus
I: posterior shaft of femur, adductor tubercle

12

OI: gracilis

O: inferior pubic ramus
I: proximal/medial tibia

13

OI: pectineus

O: superior pubic ramus
I: proximal posterior femoral shaft

14

OI: obturator externus

O: superior pubic ramus, inferior pubic ramus, ischial ramus, external aspect of rim of obturator foramen
I: trochanteric fossa

15

OI: gamellus inferior

O: ischial tuberosity
I: obturator internus tendon (which attaches at medial surface of greater trochanter)

16

OI: gamellus superior

O: ischial spine
I: obturator internus tendon (which attaches at medial surface of greater trochanter)

17

OI: gluteus maximus

O: aponeurosis of erector spinae, sacrum, sacrotuberous lig., posterior superior iliac spine, gluteal iliac surface
I: gluteal tuberosity of femur, iliotibial tract

18

OI: gluteus medius

O: gluteal iliac surface
I: lateral aspect of greater trochanter

19

OI: gluteus minimis

O: gluteal iliac surface
I: anterolateral aspect of greater trochanter

20

OI: obturator internus

O: anterolateral wall of pelvis, superior pubic ramus, inferior pubic ramus, ischial ramus, (obturator foramen), obturator membrane
I: medial surface of greater trochanter (trochanteric fossa)

21

OI: piriformis

O: anterolateral sacrum
I: upper border of greater trochanter

22

OI: quadratus femoris

O: ischial tuberosity
I: quadrate tubercle of the femur

23

OI: biceps femoris

O: long head - ischial tuberosity
short head - distal posterior/lateral femoral shaft
I: fibular head

24

OI: semimembranosus

O: ischial tuberosity
I: posterior aspect of medial tibial condyle

25

OI: semitendinosus

O: ischial tuberosity
I: proximal medial tibia