test 4 medial thigh Flashcards

1
Q

Adductor longus origin

A

Body of pubis inferior to pubic crest

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2
Q

Adductor longus insertion

A

Middle third of linea aspera of femur

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3
Q

Adductor longus innervation

A

Obturator nerve (L2, L3, L4)

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4
Q

Adductor longus action

A

Adducts thigh

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5
Q

Adductor brevis origin

A

Body and inferior ramus of pubis

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6
Q

Adductor brevisinsertion

A

Pectineal line and proximal part of linea aspera of femur

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7
Q

Adductor brevis innervation

A

Obturator nerve (L2, L3, L4)

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8
Q

Adductor brevis action

A

Adducts thigh and to some extent flexes it

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9
Q

Adductor magnus (adductor part) origin

A

inferior ramus of pubis, ramus of ischium

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10
Q

Adductor magnus (adductor part) insertion

A

gluteal tuberosity, linea aspera, medial supracondylar line

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11
Q

Adductor magnus (adductor part) innervatin

A

obturator nerve (L2, L3, L4)

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12
Q

Adductor magnus (adductor part) action

A

Adducts thigh; its adductor part also flexes thigh

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13
Q

Adductor magnus (hamstring part) origin

A

ischial tuberosity

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14
Q

Adductor magnus (hamstring part) insertion

A

adductor tubercle of femur

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15
Q

Adductor magnus (hamstring part) innervation

A

tibial part of sciatic nerve (L4)

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16
Q

Adductor magnus (hamstring part) action

A

Adducts thigh; its hamstring part extends thigh

17
Q

Gracilis origin

A

Body and inferior ramus of pubis

18
Q

Gracilis insertion

A

Superior part of medial surface of tibia

19
Q

Gracilis innervation

A

Obturator nerve (L2, L3

20
Q

Gracilis action

A

Adducts thigh; flexes leg, and helps rotate it medially

21
Q

Obturator externus origin

A

Margins of obturator foramen and obturator membrane

22
Q

Obturator externus insertion

A

Trochanteric fossa of femur

23
Q

Obturator externus innervation

A

Obturator nerve (L3, L4)

24
Q

Obturator externus action

A

Laterally rotates thigh; steadies head of femur in acetabulum