Pain | VAS score | Degree of pain | Points |
0 | No pain | 25 | |
1–4 | Mild, occasional | 20 | |
5–7 | Moderate, tolerable | 15 | |
8–10 | Severe to intolerable | 0 | |
Functional status | Details | Points | |
Return to regular empoyment | 25 | ||
Restricted employment | 20 | ||
Able to work, unemployed | 15 | ||
Unable to work, pain | 0 | ||
Range of motion | Total motion | Percentage of normal(%) | Points |
≧20° | 90–100 | 25 | |
100°-119° | 80–89 | 20 | |
90°-99° | 70–79 | 15 | |
60°-89° | 50–69 | 10 | |
30°-59° | 25–49 | 5 | |
0° = -29° | 0–24 | 0 | |
Grip strength | Percentage of normal(%) | Points | |
90–100 | 25 | ||
75–89 | 15 | ||
50–74 | 10 | ||
25–49 | 5 | ||
0–24 | 0 | ||
91–100––-Excellent | 80–90––-Good | 65–79––-fair | < 65––-Poor |