Lower Limb Nerves Flashcards

1
Q

what is the lumbar plexus

A

predominantly made up of nerve fibres coming out of the spinal chord at various levels

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2
Q

what are the levels part of the lumbar plexus

A

L1, L2, L3, L4, L5 and some T12

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3
Q

how does each levels work for sending nerves

A

generally each level contributes to multiple peripheral nerves such as L2 goes to genitofemoral, obturator and lateral cutaneous of thigh

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4
Q

what does damage to nerves lead to

A

loss of sensation in certain areas of muscles

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5
Q

what is the innervation for the iliopsoas

A

femoral nerve

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6
Q

what is the innervation for the glutes

A

gluteal nerve

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7
Q

what is the innervation for the tensor fascia

A

gluteal nerve

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8
Q

what is the innervation for the adductors

A

obturator nerve

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9
Q

what is the innervation for the rectus femoris

A

femoral nerve

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10
Q

what is the innervation for the vastus family

A

femoral nerve

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11
Q

what is the innervation for the bicep femoris

A

sciatic nerve

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12
Q

what is the innervation for the semitendinosus

A

sciatic nerve

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13
Q

what is the innervation for the semimembranosus

A

sciatic nerve

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14
Q

what is the innervation for the soleus

A

tibial nerve

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15
Q

what is the innervation for the gastrocnemius

A

tibial nerve

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16
Q

what is the innervation for the tibialis anterior

A

deep peroneal nerve

17
Q

what is the innervation for the tibialis posterior

A

tibial nerve

18
Q

what is the innervation for the fibularis longus and brevis

A

superficial peroneal nerve

19
Q

what is the innervation for the flexor digitorum/hallucis longus

A

tibial nerve

19
Q

what is the innervation for the extensor digitorum/hallucis longus

A

deep fibular nerve