Anterior Thigh Muscles Flashcards by J R | Brainscape

Q

Insertion of Pectineus

A

Pectineal line of Femur, just inferior to Lesser Trochanter

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Q

Origin of Pectineus

A

Superior Ramus of Pubis

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Q

Innervation of Pectineus

A

Femoral Nerve

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Q

Action of Pectineus

A

Adducts and Flexes Hip Joint

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Q

Insertion of Sartorius

A

Superior part of Medial surface of Tibia

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Q

Origin of Sartorius

A

Anterior Superior Iliac Spine

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Q

Innervation of Sartorius

A

Femoral Nerve L2 L3

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Q

Action of Sartorius

A

Flexes, Abducts, Laterally Rotates Hip Joint

Flexes Knee Joint

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Q

Insertion of Psoas Major

A

Lesser Trochanter of Femur

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Q

Origin of Psoas Major

A

Sides of T12-L5

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Q

Innervation of Psoas Major

A

Anterior Rami of Lumbar Nerves L1 L2 L3

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Q

Action of Psoas Major

A

flex thigh

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Q

Origin of Iliacus

A

Iliac Fossa

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Q

Innervation of Iliacus

A

Femoral Nerve L2 L3

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Q

Insertion of Iliacus

A

Lesser Trochanter and Femur distal to it

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Q

Action of Iliacus

A

Acting conjointly with Psoas Major in Flexing Hip Joint and Stabilizing this joint

Q

Origin of Rectus Femoris

A

Anterior Superior Iliac Spine

Q

Innervation of Rectus Femoris

A

Femoral Nerve L2 L3 L4

Q

Insertion of Rectus Femoris

A

Via Common Tendinous (Quadriceps Tendon)

Independent attachments to Base of Patella

Q

Action of Rectus Femoris

A

Extends Knee Joint

Flex Hip Joint

Q

Origin of Vastus Lateralis

A

Anterior Superior Iliac Spine

Q

Innervation of Vastus Lateralis

A

Femoral Nerve L2 L3 L4

Q

Insertion of Vastus Lateralis

A

Via Common Tendinous (Quadriceps Tendon)

Independent attachments to Base of Patella

Q

Action of Vastus Femoralis

A

Extends Knee Joint

Q

Origin of Vastus Medialis

A

Anterior Superior Iliac Spine

Q

Innervation of Vastus Medialis

A

Femoral Nerve L2 L3 L4

Q

Insertion of Vastus Medialis

A

Via Common Tendinous (Quadriceps Tendon)

Independent attachments to Base of Patella

Q

Action of Vastus Medialis

A

Extends Knee Joint

Q

Origin of Vastus Intermedius

A

Anterior Superior Iliac Spine

Q

Innervation of Vastus Medialis

A

Femoral Nerve L2 L3 L4

Q

Insertion of Vastus Intermedius

A

Via Common Tendinous (Quadriceps Tendon)

Independent attachments to Base of Patella

Q

Action of Vastus Intermedius

A

Extends Knee Joint