LE Muscles Flashcards by Christina Cryer

Q

Gluteus maximus

A

Inferior gluteal nerve
L5, S1, S2

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Q

Gluteus medius

A

Superior gluteal nerve
L5*, S1

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Q

Gluteus minimus

A

Superior gluteal nerve
L5*, S1

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Q

TFL

A

Superior gluteal nerve
L5*, S1

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Q

Piriformis

A

Anterior rami of S1 and S2

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Q

Obturator internus

A

Nerve to obturator internus
L5, S1*

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Q

Superior gemellus

A

Nerve to obturator internus
L5, S1*

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Q

Inferior gemellus

A

Nerve to quadratus femoris
L5, S1

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Q

Quadratus femoris

A

Nerve to quadratus femoris
L5, S1

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Q

Psoas major

A

Anterior rami of L1, L2, L3

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Q

Iliacus

A

Femoral nerve
L2, L3 L4

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Q

Pectineus

A

Femoral nerve
L2*, L3

May receive a branch
from obturator nerve

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Q

Sartorius

A

Femoral nerve
L2, L3

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Q

ALL quads

A

Femoral nerve
L2, L3, L4

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Q

Adductor longus/brevis

A

Obturator nerve
L2, L3*, L4

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Q

Adductor magnus

A

Adductor part:
Obturator nerve
L2, L3, L4

HS part:
Tibial part of sciatic nerve
L4

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Q

Gracilis

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A

Obturator nerve
L2*, L3

Q

Obturator externus

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A

Obturator nerve
L3, L4*

Q

Semitendinosus

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A

Tibial division of sciatic nerve
L5, S1, S2

Q

Semimembranosus

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A

Tibial division of sciatic nerve
L5, S1, S2

Q

Biceps femoris

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A

Long head:
Tibial division of sciatic nerve
L5, S1, S2

Short head:
Common fib. division of sciatic nerve
L5, S1, S2

Q

Fibularis brevis/longus

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A

Superficial fibular nerve
L5, S1, S2

Q

Tibialis anterior

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A

Deep fibular nerve
L4*, L5

Q

Extensor hallicus longus

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A

Deep fibular nerve
L5, S1

Extensor digitorum longus

Deep fibular nerve L5, S1

Fibularis tertius

Deep fibular nerve L5, S1

Gastrocnemius

Tibial nerve S1, S2

Soleus

Tibial nerve S1, S2

Plantaris

Tibial nerve S1, S2

Popliteus

Tibial nerve L4, L5, S1

Flexor hallicus longus

Tibial nerve S2, S3

Flexor digitorum longus

Tibial nerve S2, S3

Tibialis posterior

Tibial nerve L4, L5

Dorsal surface mm of feet

Deep fibular nerve L5 or S1 (or both)

Flexor digitorum brevis (plantar surface of foot)

Medial plantar nerve L5, S1

Quadratus plantae

Lateral plantar nerve S1, S2, S3

Lumbricals (1-4)

Medial one: Medial plantar nerve L5, S1 Lateral three: Lateral plantar nerve S1, S2, S3

Adductor hallucis

Deep branch of lateral plantar nerve S1, S2, S3

Flexor hallucis brevis

Medial plantar nerve L5, S1

Plantar interossei PADs and Dorsal interossei DABs

Lateral plantar nerve S1, S2, S3