Table 2 Wrist function 3 months after surgery (N = 140)
Combined plating | Volar plating | Combined and volar plating | |||||||
|---|---|---|---|---|---|---|---|---|---|
PTP distance = 0 cm | PTP distance > 0 cm | P-value | PTP distance = 0 cm | PTP distance > 0 cm | P-value | PTP distance = 0 cm | PTP distance > 0 cm | P-value | |
PRWE median (IQR) | 24 (14.5-35.5) | 29.5 (19-50) | 0.12 | 14.5 (10-28.5) | 25 (9.5-47) | 0.26 | 21 (11-31) | 26 (18-49) | 0.013 |
QuickDASH median (IQR) | 25 (15.9-31.8) | 34.1 (22.7-54.5) | 0.006 | 15.9 (6.8-29.5) | 18.2 (11.4-40.9) | 0.43 | 21 (11-31) | 30 (20-51) | 0.002 |
VAS at rest median (IQR) | 0 (0-0) | 0 (0-1.4) | 0.10 | 0 (0-1) | 0 (0-0) | 0.57 | 0 (0-1) | 0 (0-1) | 0.29 |
VAS during activity median (IQR) | 3 (2-4) | 3 (2-5) | 0.23 | 2 (0-3) | 1 (0-3.5) | 0.65 | 2 (1-4) | 3 (2-5) | 0.19 |
Extension median (IQR) | 40° (31°-45°) | 25° (15°-39°) | < 0.001 | 50° (40°-60°) | 35° (30°-45°) | 0.005 | 45° (36°-55°) | 30° (20°-40°) | < 0.001 |
Flexion median (IQR) | 45° (40°-55°) | 38° (30°-45°) | 0.001 | 55° (50°-65°) | 50° (45°-55°) | 0.045 | 55° (45°-60°) | 45° (35°-50°) | < 0.001 |
Pronation median (IQR) | 75° (70°-80°) | 75° (65°-79°) | 0.25 | 75° (70°-80°) | 75° (70°-80°) | 0.61 | 75° (70°-80°) | 75° (65°-80°) | 0.12 |
Supination median (IQR) | 75° (65°-80°) | 65° (46°-75°) | 0.014 | 73° (70°-80°) | 70° (50°-75°) | 0.14 | 75° (65°-80°) | 70° (50°-75°) | 0.002 |
Radial deviation median (IQR) | 15° (10°-20°) | 10° (5°-10°) | < 0.001 | 20° (15°-20°) | 20° (15°-20°) | 0.58 | 15° (15°-20°) | 10° (10°-15°) | < 0.001 |
Ulnar deviation median (IQR) | 25° (21°-30°) | 20° (15°-24°) | < 0.001 | 30° (25°-35°) | 30° (25°-30°) | 0.13 | 30° (25°-35°) | 20° (20°-25°) | < 0.001 |
Grip strength kilograms median (IQR) | 15 (12-19) | 12 (8-16) | 0.006 | 18 (14-22) | 14 (11-16) | 0.019 | 16 (13-21) | 12 (10-16) | < 0.001 |
Extension %a median (IQR) | 64 (51-74) | 38 (21-57) | 0.002 | 75 (61-86) | 56 (46-72) | 0.011 | 69 (56-80) | 46 (32-64) | < 0.001 |
Flexion %a median (IQR) | 63 (52-75) | 53 (46-64) | 0.022 | 75 (64-88) | 73 (63-83) | 0.87 | 69 (60-81) | 63 (50-71) | 0.009 |
Pronation %a median (IQR) | 94 (81-100) | 89 (75-100) | 0.64 | 94 (88-100) | 91 (78-96) | 0.51 | 94 (83-100) | 89 (76-100) | 0.40 |
Supination %a median (IQR) | 88 (82-94) | 78 (57-89) | 0.027 | 88 (82-100) | 83 (61-90) | 0.15 | 88 (82-94) | 78 (62-89) | 0.006 |
Radial deviation %a median (IQR) | 75 (50-100) | 50 (33-67) | 0.001 | 78 (67-100) | 78 (64-100) | 0.90 | 75 (58-100) | 50 (33-78) | 0.002 |
Ulnar deviation %a median (IQR) | 75 (57-86) | 57 (43-75) | 0.015 | 78 (67-100) | 71 (62-86) | 0.21 | 75 (63-88) | 63 (50-82) | 0.003 |
Grip strength %a median (IQR) | 61 (48-69) | 45 (27-58) | 0.001 | 65 (54-80) | 51 (47-70) | 0.12 | 63 (50-76) | 48 (35-60) | < 0.001 |