| Preoperative score | Most recent postoperative score |
Pain (Visual analogue score) | 90 (75 - 95) | 11 (0 - 25) |
Normal activities score | 3 (2 - 6) | 11 (9 - 12) |
Flexion (degrees) | 50 (40 - 65) | 65 (55 - 70) |
Extension (degrees) | 45 (36 - 54) | 60 (55 - 70) |
Radial deviation (degrees) | 10 (6 - 14) | 15 (12 - 25) |
Ulnar deviation (degrees) | 18 (10 - 30) | 25 (18 - 32) |
Key pinch strength (kilograms) | 4 (3 - 9) | 11 (7 - 14) |
Grip strength (kilograms) | 18 (14 - 31) | 35 (24 - 49) |
Green + O’Brien Scores (points) | 58 (45 - 75) | 94 (90 - 95) |