Clinical assessment

Knee Society Score (KSS)

Maximum score

Knee

Pain

15.4 (10 - 30)

50

Range of motion

14.6 (10 - 25)

25

Stability

15.0 (10 - 20)

25

Function

Walking

22.3 (20 - 25)

50

Stairs

27.7 (20 - 30)

50