Features scored with Stanmore scoring system

Feature

Range

Scoring

Cartilage

0 - 3

0—Normal thickness and signal

1—Partial thickness loss

2—Focal full thickness loss

3—Diffuse full thickness loss

Subarticular marrow abnormality

0 - 3

0—None

1—Oedema

2—Oedema and sclerosis

3—Sclerosis

Subarticular cysts

0 - 2

0—None

1—Present

2—Multiple cysts

Marginal osteophytes

0 - 1

0—None

1—Present

Synovitis

0 - 1

0—Normal

1—Present