Grade 4: large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour
grade 4: large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour
Grade 4: large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour
grade 4: large osteophytes, marked narrowing of joint space, severe sclerosis and definite deformity of bone contour