Table 2 Krimmer criteria for assessment of wrist function
Percentage of grip power (%) | Score | ||
0–25 | 0 | ||
> 25–50 | 10 | ||
> 50–75 | 20 | ||
> 75–100 | 30 | ||
Range of wrist motion (°) | |||
Extension/Flexion | Ulnar/Radial deviation | Supination/Pronation | Score |
≤ 30 | ≤10 | ≤80 | 0 |
> 30–60 | > 10–35 | > 80–110 | 10 |
> 60–100 | > 35–50 | > 110–140 | 15 |
> 100 | > 50 | > 140 | 20 |
Pain | Score | ||
Severe | 0 | ||
Moderate pain at rest | 10 | ||
Mild pain during activity | 15 | ||
No pain | 20 | ||
Restriction of activities | Score | ||
Severe | 0 | ||
Moderate | 10 | ||
Mild | 20 | ||
None | 30 | ||
Overall outcome | Total score | ||
Excellent | > 80–100 | ||
Good | > 65–80 | ||
Fair | > 50–65 | ||
Poor | 0–50 | ||