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25 Cards in this Set
- Front
- Back
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What nerve supplies the anterior compartment of the thigh? |
- Femoral nerve - roots L2,3,4 |
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What are the exceptions to the anterior compartment of the thigh? |
- articularis genus L2, L3 - Sartorius L2, L3 |
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In general what innervates the medial compartment of the thigh? |
obturator nerve L2,3,4 |
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Pectineus. |
femoral or obturator - L2, L3 |
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Hamstring part of adductor magnus. |
- L4 - sciatic nerve tibial division |
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Gracilis. |
- L2, L3 - obturator posterior division |
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Obturator externus. |
- L3, L4 - nerve to obturator externus |
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What innervates the gluteal region? |
- L5, S1 |
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What is the innervation of glut max? |
- L5, S1, S2 - inferior gluteal nerve |
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What innervates piriformis? |
- S1, S2 - nerve to piriformis |
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What innervates tensor fascia latae? |
- L5, S1 - superior gluteal nerve |
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What is the innervation of the hamstrings? What is the exception? |
- sciatic nerve tibial division L5, S1, S2 - exception is biceps femoris short head (sciatic nerve common fibular division) |
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What is the innervation of the posterior thigh and popliteal fossa? |
Tibial nerve |
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Gastrocs, soleus, plantaris. |
S1, S2 |
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Popliteus |
L4, L5, S1 |
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Flexor hallucis longus and Flexor digitorum longus. |
Tibial nerve S2, S3 |
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Tibialis posterior. |
tibial nerve L4, L5 |
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Fibularis brevis and Longus. |
superficial fibular nerve L5, S1, S2 |
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What are nerve roots to all muscles in the sole of the foot? |
S2, S3 - innervated by medial and lateral plantar nerves |
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What innervates abductor hallucis, FDB, 1st lumbrical and FHB? |
medial plantar nerve |
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What innervates lumbricals (2-4), adductor hallucis, all plantar interossei and dorsal interossei (1-3) |
deep lateral plantar nerve |
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What innervates abductor digiti mini, and quadratus plantae? |
lateral plantar nerve |
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What innervates flexor digiti mini and the 4th dorsal interossei? |
superficial lateral plantar nerve |
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What innervates anterior compartment of the leg? |
- deep fibular nerve - L4, L5, S1 |
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What supplies extensor digitorum brevis and extensor hallucis brevis? |
- L5, S1 - deep fibular nerve |
