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Neuro
Lower Extremity Innervation
Question | Answer |
---|---|
Psoas major and minor | Lumbar plexus |
Quadratus Lumborum | Lumbar plexus |
Piriformis | Sacral Plexus |
Superior and Inferior Gemelli | Sacral Plexus |
Obturator Internus | Sacral Plexus |
Quadratus Femoris | Sacral Plexus |
Gluteus Maximus | Inferior Gluteal n |
Gluteus Medius and Minimus | Superior Gluteal N |
Tensor fasciae latae | Superior gluteal n |
Quads (vastus lateralis, vastus medialis, vastus intermedius, rectus femoris) | Femoral n |
Iliacus | Femoral N |
Sartorius | Femoral N |
Pectineus | Femoral N |
Hip Adductors (longus, brevis, magnus) | Obturator n |
Obturator externus | Obturator n |
Gracilis | Obturator n |
Gastrocnemius, Soleus | Tibial n |
Popliteus | Tibial n |
Plantaris | Tibial n |
Tibialis posterior | Tibial n |
Flexor hallucis longus | Tibial n |
Flexor digitorum longus | Tibial n |
Hamstrings (semitendinosus, semimembranosus, biceps femoris-long head) | Sciatic n - Tibial division |
Biceps femoris (short head) | Sciatic n - Common peroneal division |
Tibialis anterior | Deep peroneal n |
Extensor digitorum longus and brevis | Deep peroneal n |
Extensor hallucis longus | Deep peroneal n |
Peroneus tertius | Deep peroneal n |
Peroneus longus and brevis | Superficial peroneal n |
Abductor hallucis | Medial plantar n |
Lumbrical I | Medial plantar n |
Flexor digitorum brevis | Medial plantar n |
Flexor hallucis brevis | Medial plantar n |
Abductor digiti minimi | Lateral plantar n |
Flexor digiti minimi | Lateral plantar n |
Opponens digiti minimi | Lateral plantar n |
Dorsal interossei | Lateral plantar n |
Quadratus plantae | Lateral plantar n |
Adductor hallucis | Lateral plantar n |
Lumbrical II, III, IV | Lateral plantar n |
Plantar interossei | Lateral plantar n |