In patients with osteoahritis of knee joint, atrophy occurs most commonly in which muscle :
Quadriceps only Met Maheshwari 3/e, p 253;Apley's 8/e, p 472] In osteoahritis of knee joint, the quadriceps muscle is usually wasted.
>Qudriceps only
>Hamstrings only
>Both (a) and (b)
>Gastrocnemius