Weakness of extensor Hallucis longus is due to which nerve root mainly?
Ans. is 'a' i.e., L5 Important muscles and their chief myotomesMuscleMyotomeExtensor Hallucis LongusL5Tibialis anteriorL4Flexor Hallucis LongusS1GastrosoleusS1Gluteus Medius and MinimusL5Gluteus MaximusS1Quadriceps FemorisL3
L5
L4
S1
S2
Lower Extremity