leg muscles Flashcards

1
Q

iliopsoas

A

0 - lumbar vertebrae and iliac fossa
I - lesser trochanter of the femur

femoral nerve and L1-L3

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2
Q

vastus lateralis

A

O- greater trochanter and linea aspera
I - quadriceps tendon

femoral nerve

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3
Q

vastus intermedius

A

O - femoral shaft
I - quadriceps tendon

femoral nerve

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4
Q

vastus medialis

A

O - intertrochanteric line
I - quadriceps tendon

femoral nerve

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5
Q

rectus femoris

A

O - anterior inferior iliac spine
I - patella via the quadriceps femoris tendon

femoral nerve

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6
Q

sartorius

A

O - anterior superior iliac spine
I - superior medial surface of the tibia

femoral nerve

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7
Q

pectineus

A

O - pectineal line of pubis bone
I - pectineal line on the post aspect of femur

femoral nerve

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8
Q

adductor magnus - adductor part

A

O - inferior rami of the pubis and rami of ischium
I - linea aspera

obturator nerve

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9
Q

adductor magnus - hamstring part

A

O - ischial tuberosity
i - adductor tubercle

tibial component of the sciatic nerve

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10
Q

adductor longus

A

O -pubis bone of the pelvus
I - linea aspera

obturator nerve

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11
Q

adductor brevis

A

O - body of pubis and inferior pubic rami
I - linea aspera

obturator nerve

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12
Q

obturator externus

A

O - membrane of obturator foramen
I - posterior aspect of the greater trochanter

obturator nerve

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13
Q

gracilis

A

O - inferior rami of pubis and the body of the pubis
I - medial surface of the tibial shaft

obturator nerve

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14
Q

biceps femoris

A

long head - originates from ischial tuberosity
short head - originates from linea aspera

I - head of the fibula

long head by sciatic and short head by common fibular part of sciatic nerve

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15
Q

semitendinosus

A

O - ischial tuberosity
I - medial surface of the tibia

tibial part of sciatic nerve

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16
Q

semimembranous

A

O - ischial tuberosity
I - medial tibial condyle

tibial part of sciatic nerve

17
Q

tibialis anterior

A

o - lateral surface of the tibia
I - medial cuniform and base of metarsal I

deep fibular nerve

18
Q

extensor digitorum longus

A

O - lateral condyle of the tibia and medial of fib
I - tendon inserts on each toe

deep fibular nerve

19
Q

extensor hallucis longus

A

O - medial surface of tibial shaft
I - base of distal phalynx of the great toe

deep fibular nerve

20
Q

fibularis longus

A

O - superior and lateral surface of the fibula and lateral tibial condyle
I - underneath to the medial cuniform and base of metatarsal I

superficial tibial nerve

21
Q

fibularis brevis

A

O - inferolateral fibular shaft
I - tubercle of the 5th metatarsal

superficial fibular nerve

22
Q

gastronemius

A

O - lat head from lat condyle and med head from medial condyle of femur
I - calcaneal tendon

tibial nerve

23
Q

soleus

A

O - soleal line of tibua
I - calcaneal tendon

tibial nerve

24
Q

plantaris

A

O - lateral supracondylar line of the femus
I - calcaneus

tibial nerve

25
Q

popliteus

A

O - lateral condyle of the femur
I - proximal tibia

tibial nerve

26
Q

flexor digitorum longus

A

O - medial surface of the tibia
I - plantar surfaces of the lat four digits

tibial nerve

27
Q

flexor hallucis longus

A

O - posterior surface of the fibula
I - surface of the phalanx of the great toe

tibial nerve

28
Q

tibialis posteiror

A

O - posterior surface of tib and fib
I - plantar surfaces of the medial tarsal bones

tibial nerve

29
Q

gluteus maximus

A

O - ilium, sacrum, coccyx
I - iliotibial tract and gluteal tuberosity

inferior gluteal nerve

30
Q

gluteus medius

A

O - ilium
I - lateral surface of the greater trochanter

superior gluteal nerve

31
Q

gluteus minimus

A

O - ilium
I - anterior side of the greater trochanter

superior gluteal nerve

32
Q

tensor fasica lata

A

O - anterior superior iliac spine
I - iliotibial tract

superior gluteal nerve

33
Q

piriformis

A

O - anterior surface of the sacrum
I - greater trochanter of the femur

nerve to piriformis

34
Q

obturator internus

A

O - pubis and ischium at obturator foramen
I - greater trochanter of the femur

nerve to obturator internus

35
Q

gemelli

A

superior - ischial spine
inferior - ischial tuberosity

I - greater trochanter of the femur

superior by the obturator internus nerve
inferior by the quadratus femoris nerve

36
Q

quadratus femoris

A

O - ischial tuberosity
I - quadrate tuberosity on the intertrochanteric crest

nerve to quadratus femoris