Which of the following muscle group is innervated by obturator nerve?: (A) Abductor muscle, (B) Adductor compament, (C) Extensor compament, (D) Flexor compament
Answer is B. The muscles in the medial compament of the thigh are primarily adductors of the hip because of their medial orientation. The obturator nerve (L2-L4) innervates most of the muscles in the medial compament of the thigh.Ref: Moon D.A., Foreman K.B., Albeine K.H. (2011). Chapter 36. Thigh. In D.A. Moon, K.B. Foreman, K.H. Albeine (Eds), The Big Picture: Gross Anatomy.