Weakness of extensor Hallucis longus is due to which nerve root mainly?: (A) L5, (B) L4, (C) S1, (D) S2
Answer is A. Ans. is 'a' i.e., L5 Important muscles and their chief myotomesMuscleMyotomeExtensor Hallucis LongusL5Tibialis anteriorL4Flexor Hallucis LongusS1GastrosoleusS1Gluteus Medius and MinimusL5Gluteus MaximusS1Quadriceps FemorisL3