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Unit I > LE Muscles - Innervations > Flashcards

LE Muscles - Innervations Flashcards

1
Q

Iliacus

A

innervation- femoral nerve & lumbar plexus branches

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2
Q

Psoas (L. muscle of the loin)

A

innervation- ventral rami L1-3

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3
Q

Rectus femoris (L2, 3, 4) (L. straight)

A

innervation- femoral nerve

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4
Q

Sartorius (L. sartor, a tailor)

A

innervation- femoral nerve

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5
Q

Tensor fasciae latae

A

innervation- superior gluteal nerve

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6
Q

Vastus intermedius (L2, 3, 4)

A

innervation- femoral nerve

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7
Q

Vastus lateralis (L2, 3, 4)

A

innervation- femoral nerve

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8
Q

Vastus medialis (L2, 3, 4)

A

innervation- femoral nerve

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9
Q

Adductor brevis

A

innervation- obturator nerve

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10
Q

Adductor longus

A

innervation- obturator nerve

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11
Q

Adductor magnus

A

innervation- obturator nerve (adductor region) & tibial division (hamstring region) of the sciatic nerve

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12
Q

Gracilis (L. scanty)

A

innervation- obturator nerve

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13
Q

Pectineus

A

innervation- femoral nerve & accessory obturator nerve when this nerve is present

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14
Q

Obturator externus

A

innervation- obturator nerve

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15
Q

Gemellus inferior (L. twin)

A

innervation- sacral plexus (nerve to the quadratus femoris)

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16
Q

Gemellus superior

A

innervation- sacral plexus (nerve to the obturator internus)

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17
Q

Gluteus maximus

A

innervation- inferior gluteal nerve

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18
Q

Gluteus medius

A

innervation- superior gluteal nerve

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19
Q

Gluteus minimis

A

innervation- superior gluteal nerve

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20
Q

Obturator internus

A

innervation- sacral plexus (nerve to the obturator internus)

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21
Q

Piriformis

A

innervation- branches of the lumbosacral plexus

22
Q

Quadratus femoris

A

innervation- sacral plexus (nerve to the quadratus femoris)

23
Q

Biceps femoris

A

innervation- tibial (long head) & peroneal (short head) divisions of the sciatic nerve

24
Q

Semimembranosus

A

innervation- tibial division of the sciatic nerve

25
Q

Semitendinosus

A

innervation- tibial division of the sciatic nerve

26
Q

Extensor digitorum longus

A

innervation- deep peroneal nerve

27
Q

Extensor hallucis longus (L. hallex, great toe)

A

innervation- deep peroneal nerve

28
Q

Peroneus tertius

A

innervation- deep peroneal nerve

29
Q

Tibialis anterior

A

innervation- deep peroneal nerve

30
Q

Peroneus longus

A

innervation- superficial peroneal nerve

31
Q

Peroneus brevis

A

innervation- superficial peroneal nerve

32
Q

Flexor digitorum longus

A

innervation- tibial nerve

33
Q

Flexor hallucis longus

A

innervation- tibial nerve

34
Q

Gastrocnemius (S1,2) (G. gaster, belly + kneme, leg)

A

innervation- tibial nerve

35
Q

Plantaris (L. planta, sole)

A

innervation- tibial nerve

36
Q

Popliteus

A

innervation- tibial nerve

37
Q

Soleus (S1,2)

A

innervation- tibial nerve

38
Q

Tibialis posterior

A

innervation- tibial nerve

39
Q

Abductor digiti minimi

A

innervation- lateral plantar nerve

40
Q

Abductor halluces

A

innervation- medial plantar nerve

41
Q

Adductor halluces

A

innervation- lateral plantar nerve

42
Q

Extensor digitorum brevis

A

innervation- deep peroneal nerve

43
Q

Extensor hallucis brevis

A

innervation- deep peroneal nerve

44
Q

Flexor digitorum accessories

A

innervation- lateral plantar nerve

45
Q

Flexor digitorum brevis

A

innervation- medial plantar nerve

46
Q

Flexor digiti minimi

A

innervation- lateral plantar nerve

47
Q

Flexor hallucis brevis

A

innervation- medial plantar nerve

48
Q

Interossei-dorsal

A

innervation- lateral plantar nerve

49
Q

Interossei-plantar

A

innervation- lateral plantar nerve

50
Q

Lumbricals

A

innervation- 1st- medial plantar nerve & 2-4- lateral plantar nerve

Unit I (13 decks)

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