Lower ext muscles Flashcards

1
Q

Gluteus Maximus

A

PA: Posterior Ileum on gluteal line, dorsal sacrum

DA: Iliotibial band and lateral condyle of tibia, gluteal tuberosity

N:Inferior gluteal N.

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2
Q

Gluteus Medius

A

PA: External surface of Ilium, between anterior and posterior glute lines

DA: Lateral surface of G. Trochanter

N. Superior Gluteal N.

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3
Q

Gluteus minimus

A

PA: External surface of ilium

DA: anterolateralaspect of G trochanter

N: Superior gluteal N

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4
Q

Tensor Fasciae

A

PA: Anterior and superior iliac spine and anterior iliac crest

DA: IT band to lateral epicondyle

N: superior gluteal N.

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5
Q

Piriformis

A

PA: Anterior surface of sacrum and sacrotuberous L.

DA: Superior border of G. Trochanter

N: Ant rami of S1 and S2

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6
Q

Superior Gemelli

A

PA: Ischial Spine
DA: Medial surface of G. Trachanter
N: N to Obturator

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7
Q

Inferior Gemelli

A

PA: Ischial Tuberosity

DA: Medial Surf of G. Trochanter

N: N to Quadratus Femoris

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8
Q

Quadratus Femoris

A

PA: inferior trochanteric crest on Quadrate tubercle

DA: Lateral border of ischial tuberosity

N: N to quadratus femoris

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9
Q

Rectus Femoris

A

PA: Illium superior to acetabulum/ anterior iliac spine

DA: Common quad T. that attaches to patella and patella aponeurosis

N: Femoral N.

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10
Q

Vastus Lateralis

A

PA: G. Trochanter and lateral lip of femurs aspera
DA: Common Qaud T. to patella
N: femoral N

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11
Q

Vastus medialis

A

PA: medial lip of femurs line aspera, intertrochanteric line

DA: Common quad T. to patella

N:femoral N.

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12
Q

Adductor Longus

A

PA: Body of pubis interior to crest

DA: middle third of linea aspera

N: N to obturator and ant div of L2,3,4

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13
Q

Adductor Brevis

A

PA: Body of pubis and inferior ramus of pubis

DA: pectineal line and proximal 1/3 of linea aspera

N: N to obturator and ant div L2,3,4

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14
Q

Adductor magnus (adductor portion)

A

PA: Inferior ramus of pubis and ischium

DA: Gluteal tuberosity, linea aspera and medial supracondylar line

N: N to obturator and posterior div L2,3,4

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15
Q

Adductor Magnus (Hamstring portion)

A

PA: ischial tuberosity

DA: Adductor tubercle of femur

N: Tibial Div of sciatic N

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16
Q

Gracilis

A

PA: Body of pubis and inferior ramus

DA: superior medial part of tibia

N: N to obturator

17
Q

Obturator externus

A

PA: obturator membrane in obturator foramen of ischium and pubis

DA: trochanteric fossa of femur

N: N to obturator

18
Q

Pectineus

A

PA: Superior Ramus of Pubis

DA: Pectineal line of femur inferior to L. trochanter

N:anterior rami of L1,2,3

19
Q

Psoas Major

A

PA: V T12-L5

DA: L. Trochanter of femur

N:anterior rami of L1,2,3

20
Q

Psoas Minor

A

PA: V T12-L1

DA: Pectineal line and iliopubic eminence of via iliopectineal arch

N: Anterior rami of L1 & 2

21
Q

Iliacus

A

PA: iliac crest and fossa and sacro-illiac L.

DA: T. of Psoas major and
L trochanter

N:Femoral N.

22
Q

Sartorius

A

PA: Anterior superior iliac spine and notch inferior to it

DA: Superior medial of tibia

N:Femoral N.

23
Q

Semitendinosus

A

PA: Ischial tuberosity

DA: Medial part) Medial superior surface of tibia
Posterior part) posterior medial part of tibia

N: Tibial Div of sciatic N

24
Q

Biceps Femoris

A

PA: Long HD) Ischia tuberosity
Short HD) linea aspera and lateral supracondylar line of femur

DA: Lateral side of HD of fibula (split by fibular collateral L.)

N: Long HD) Tibial div of sciatic
Short HD) common fibular div of sciatic N.

25
Q

Tibialis Anterior

A

PA: Lateral condyle and and superior half of tibia & interosseous membrane

DA: cuneiform and base of 1st metacarpal

N: Deep fibular N

26
Q

Extensor digitorum Longus

A

PA: lateral condyle of tibia and superior medial surface of fibula and interosseous membrane

DA: mid and distal phalanx of lateral 4 digits

N:Deep fibular N.

27
Q

extensor hallicus longus

A

PA: middle anterior surface of fibula and interosseous membrane

DA: dorsal base of distal phalanx of hallux

N: Deep fibular N.

28
Q

Fibularis tertius

A

PA: inferior anterior third of fibula and interosseous membrane

DA: dorsal base of 5th metatarsal

N: deep fibular N.

29
Q

fibularis Longus

A

PA: Head and superior lateral 2/3rd of fibula

DA: base of 1st metatarsal and cuneiform

N: Superficial Fibular N.

30
Q

Fibularis Brevis

A

PA: Inferior lateral 2/3rd of fibula

DA: dorsal tuberosity of lateral side of 5th metatarsal

N: Superficial Fibular N.