lower extremity 1 pelvic o i

Question 1

Psoas major

Answer 1

o: posterior abdominal wall, (ie tp and iv disks and bodies from t12 to l5 + tendinous archis between) i lesser trochanter of femur

Question 2

illiacus

Answer 2

posterior abdominal wall (iliac fossa, crest ala sacrum) i: tendons of psoas major and lesser trochanter

Question 3

sartorius

Answer 3

ASIS, I: medial surface of the tibia; inferomedial to tibial tuberosity at pes anserinus tendon

Question 4

quadriceps femoris rectus femoris

Answer 4

asis; i tibial tuberosity via the patella and patella ligament

Question 5

quad fem- vastus intermedius

Answer 5

proximal two-thirds of the anterior and lateral surface of the femur, i:tibial tuberosity via patella and patella legament

Question 6

quad fem- vastus medialis

Answer 6

medial part of intertrochanteric line and medal lip of the linea aspera, i: tibial tuberosity via patella and patella ligament

Question 7

quad fem vastus lateralis:

Answer 7

lateral lip of linea aspera, gluteal tuberosity and greater trochanter, i: tibial tuberosity via patella and patella ligament

Question 8

pectineus

Answer 8

o: superior ramus of pubis i: pectineal line of femur

Question 9

adductor longus

Answer 9

o: body of the pubis inferior to the pubic crest, I medial lip of the linea aspera

Question 10

adductor brevis

Answer 10

external surface of body of pubis and inferior pubic ramus, i: pectinieal line and medial lip of linea aspera

Question 11

Adductor magnus

Answer 11

o:adductor part ischiopubic ramus, hm - ischial tuberosity, i: (ad) cluteal tuberosity, linea aspera medial supracondylar line, HM- adductor tubercle and supracondylar line

Question 12

gracilis

Answer 12

inferior ramus of pubis, i medial surface of proximal shaft of the tibia at the pes anserine

Question 13

gluteus mazimus

Answer 13

o: external surface of ilium posteior to the posterior gluteal line, posterior surface of lower sacrumm and coccyx, sacrotuberous ligament i: posterior aspect of iliotibial tract of fascia lata and gluteal tuberosity of proximal femur

Question 14

gluteus medius

Answer 14

external surface of ilium between anterior and posterior gluteal lines, just below the iliac crest i: lateral surface of the greater troachanter

Question 15

gluteus minimus

Answer 15

external surface of ilium between inferior and anterior gluteal lines, i: anterior aspect of the greater trochanter

Question 16

TFL

Answer 16

o: ASIS, ic post to ASIS i: iliotibial tract of facia lata

Question 17

piriformis

Answer 17

o:anterior surface of sacrum between anterior sacral foramina and sacrotunerous ligament, i: superior border of greater trochanter of femur

Question 18

obturator internus

Answer 18

o:deep surface of obturator membrand and surrounding bone of the inferior surface of the obturator foramen, i: medial side of greater trochanter of femur

Question 19

gemellus superior

Answer 19

o: ischial spine, i: medial side of the greater trochanter of femur with obturator internus tendon

Question 20

gemellus inferiorior

Answer 20

o: ishial tuberosity, i medial side of the greater trochanter of femur with obturator internus tendon

Question 21

quadratus femoris

Answer 21

o: lateral aspect of the ischial tuberosity, i: quadrate tubercle on the intertrochanteric crest of the proximal femur between the greater and lesser trochanters

Question 22

obturator externus

Answer 22

external surface of obturator membrane and adjacent rami of pubis and schium, i: trochanteric fossa of femur

Question 23

biceps femoris

Answer 23

long head ischial tuberosity short head, lateral lip of linea aspera, i: lateral side of the head of fibula

Question 24

semitendinosus

Answer 24

ischial tuberosity, i: medial surface of proximal tibia at the pes anserine tendon

Question 25

semimembranosus

Answer 25

ischia tuberosity, i: posterior surface of medial tibial condyle + oblique popliteal ligament = lateral condyle

Question 26

tibialis anterior

Answer 26

o: lateral condyle of tibia, proximal lateral surface of tibia and interosseous membrane, i medial and inferior surfaces on base of ist metatarsal