Muscle innervations Flashcards by Abigail Camacho

Q

Iliopsoas

A

(L1-L2)-L3

Femoral nerve

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Q

Rectus femoris

A

L2-(L3-L4)

Femoral nerve

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Q

Vastus Lateralis

A

L2-(L3-L4)

Femoral nerve

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Q

Vastus medialis

A

L2-(L3-L4)

Femoral nerve

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Q

Sartorius

A

L2-L3-L4

Femoral nerve

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Q

Adductor magnus

A

(L2-L3)-L4

Obturator nerve

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Q

Gracilis

A

(L2-L3)-L4

Obturator nerve

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Q

Semimembranosus

A

L5-(S1)-S2

Sciatic nerve

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Q

Biceps femoris long head

A

L5-(S1)-S2

Sciatic nerve

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Q

Peroneus longus

A

(L5-S1)-S2

Common peroneal nerve

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Q

Tibialis Anterior

A

(L4-L5)-S1

Common peroneal nerve

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Q

Extensor digitorum brevis

A

L5-S1

Common peroneal nerve

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Q

Gastrocnemus (medial)

A

S1-(S2)

Tibial nerve

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Q

Gastrocnemius (lateral)

A

(S1)-S2

Tibial nerve

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Q

Abductor hallucis

A

S1-S2-S3

Medial plantar branch of tibial nerve

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Q

Flexor digitorum brevis

A

S1-S2-S3

Medial plantar branch of tibial nerve

Q

Abductor digiti minimi AKA abductor digiti quinti pedi

A

S1-S2

Lateral plantar branch of tibial nerve

Q

Anal sphincter AKA sphincter ani

A

S2-S3-S4

Q

Deltoid

A

(C5)-C6

Axillary nerve

Q

Biceps brachii

A

C5-(C6)

Musculocutaneus nerve

Q

Triceps

A

C6-(C7)-C8

Radial nerve

Q

Brachioradialis

A

C5-(C6)

Radial nerve

Q

Flexor carpi radialis

A

C6-C7

Median nerve

Q

Abductor pollicis brevis

A

C8-T1

Median nerve

Q

Flexor carpi ulnaris

A

(C8)-T1

Ulnar nerve

Q

Abductor digiti minimi

A

C8-T1

Ulnar nerve

Q

Trapezius

A

C2-C4

Accessory nerve CN XI

Q

Sartorius

A

L2-L4

Femoral nerve

Q

Extensor hallucis longus

A

L5-S1

Common peroneal nerve

Q

Semitendinosus

A

L5-S1-S2

Sciatic nerve