Lower Limb Review Flashcards

1
Q

Lumbar plexus

A
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2
Q

Sacral plexus

A
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3
Q

Gluteal region muscles and innervation

A

Superficial-
Gluteus maximus- inferior gluteal nerve
Gluteus medias- superior gluteal nerve
Gluteus minimus- superior gluteal nerve
Tensor fascia lata- superior gluteal nerve

Deep-
Piriformis- nerve to piriformis
Obturator internus- nerve to obturator internus
Gemelli- nerve to obturator internus (superior), nerve to quadratus femoris (inferior)
Quadratus femoris- nerve to quadratus femoris

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4
Q

Anterior thigh muscles and innervation

A

Iliopsoas- anterior rami of L1-3 (psoas major) femoral nerve (iliacus)
Vastus lateralis- femoral nerve
Vastus intermedius- femoral nerve
Vastus medialis- femoral nerve
Recuts femoris- femoral nerve
Sartorius- femoral nerve
Pectineus- femoral nerve

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5
Q

Medial thigh muscles and innervation

A

Adductor Magnus- obturator nerve L2-4 (adductor), tibial component of sciatic nerve L4-S3 (hamstring)
Adductor longus- obturator nerve L2-4
Adductor brevis- obturator nerve L2-4
Obturator externus- obturator nerve L2-4
Gracilis- obturator nerve L2-4

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6
Q

Posterior thigh muscles and innervation

A

Biceps femoris long head- tibial part of sciatic nerve
Biceps femoris short head- common fibular part of sciatic nerve
Semitendinosus- tibial part of sciatic nerve
Semimembrinosus- tibial part of sciatic nerve

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7
Q

Anterior leg muscles and innervation

A

Tibialis anterior- deep fibular nerve
Extensor digitorum longus- deep fibular nerve
Extensor hallucis longus- deep fibular nerve
Fibularis tertius- deep fibular nerve

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8
Q

Lateral leg muscles and innervation

A

Fibularis longus- superficial fibular (peroneal) nerve
Fibularis brevis- superficial fibular (peroneal) nerve

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9
Q

Posterior leg muscles and innervation

A

Superficial-
Gastrocnemius- tibial nerve
Soleus- tibial nerve
Plantaris- tibial nerve

Deep-
Popliteus- tibial nerve
Flexor digitorum longus- tibial nerve
Flexor hallucis longus- tibial nerve
Tibialis posterior- tibial nerve

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10
Q

Arteries of the thigh and leg

A
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11
Q

Veins of the thigh and leg

A
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