Knee Society Clinical Rating System Knee Score

Objective Scoring
Description

Objective Scoring

Pain
Description

Pain

Data type

integer

Range of motion
Description

5° = 1 point => max. 25 Points for 125°

Data type

integer

Anteroposterior stability
Description

maximum movement in any position

Data type

integer

Mediolateral stability
Description

Mediolateral stability

Data type

integer

Subtotal
Description

Subtotal

Data type

integer

Deductions
Description

Deductions

Flexion contracture
Description

Flexion contracture

Data type

integer

Extension lag
Description

Extension lag

Data type

integer

Alignment
Description

Alignment

Data type

integer

Measurement units
  • deg
deg
Alignment deductions
Description

0°–4° = -3 points each degree. 5°–10° = 0 points. 11°–15° = -3 points each degree. >15° = -20 points.

Data type

integer

Total deductions
Description

Total deductions

Data type

integer

Result
Description

Result

Total Knee Score
Description

If total is a minus number, score is 0

Data type

integer

Similar models

Knee Society Clinical Rating System Knee Score

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Objective Scoring
Item
Pain
integer
Code List
Pain
CL Item
None (50)
CL Item
Mild or occasional (45)
CL Item
Mild or occasional - Stairs only (40)
CL Item
Mild or occasional - Walking & stairs (30)
CL Item
Moderate - Occasional (20)
CL Item
Moderate - Continual (10)
CL Item
Severe (0)
Range of motion
Item
Range of motion
integer
Item
Anteroposterior stability
integer
Code List
Anteroposterior stability
CL Item
<5 mm (10)
CL Item
5-10 mm (5)
CL Item
10 mm (0)
Item
Mediolateral stability
integer
Code List
Mediolateral stability
CL Item
<5º (15)
CL Item
6º -9º (10)
CL Item
10º -14º (5)
CL Item
15º (0)
Subtotal
Item
Subtotal
integer
Item Group
Deductions
Item
Flexion contracture
integer
Code List
Flexion contracture
CL Item
5º -10º (-2)
CL Item
10º -15º (-5)
CL Item
16º -20º (-10)
CL Item
>20º (-15)
Item
Extension lag
integer
Code List
Extension lag
CL Item
<10º (-5)
CL Item
10º -20º (-10)
CL Item
>20º (-15)
Alignment
Item
Alignment
integer
Alignment deductions
Item
Alignment deductions
integer
Total deductions
Item
Total deductions
integer
Item Group
Result
Total Knee Score
Item
Total Knee Score
integer