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|
Type I (n =14) |
Type II Transverse or Oblique (n = 46) |
Type II Comminuted (n = 17) |
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|
Fractured Arm |
Uninjured Arm |
Uninjured to Fractured Arm Difference |
Fractured Arm |
Uninjured Arm |
Uninjured to Fractured Arm Difference |
Fractured Arm |
Uninjured Arm |
Uninjured to Fractured Arm Difference |
Elbow flexion (degrees) |
144±6 |
144±6 |
0 (0.0, 0.0) |
140±10 |
143±6 |
3 (–0.0, 5.2) |
137±7 |
138±6 |
1 (–1.2, 3.0) |
Elbow extension (degrees) |
2±5 |
0±10 |
–2 (–5.6, 2.1) |
–5±10 |
–2±7 |
4 (1.2, 6.3) |
–6±11 |
–1±4 |
6 (0.4, 10.8) |
Forearm pronation (degrees) |
85±7 |
86±7 |
1 (-0.8, 2.2) |
84±11 |
85±7 |
1 (–1.3, 3.9) |
83±11 |
83±12 |
–1 (–1.8, 0.7) |
Forearm supination (degrees) |
83±20 |
84±17 |
1 (–0.8, 2.2) |
85±9 |
86±5 |
2(±0.9, 3.9) |
85±9 |
85±8 |
0 (–0.3, 0.9) |
Elbow valgus angle (degrees) |
5±6 |
7±9 |
1 (–1.7, 4.5) |
10±6 |
8±4 |
–1 (–2.7, –0.2) |
7±4 |
6±4 |
–1 (–3.1, 0.6) |
Wrist flexion (degrees) |
71±14 |
74±9 |
3 (-1.8, 8.2) |
66±14 |
67±12 |
1 (±1.5, 3.1) |
67±10 |
67±10 |
–1 (–2.4, 1.2) |
Wrist extension (degrees) |
66±9 |
67±9 |
1 (–0.3, 1.8) |
62±14 |
61±12 |
–1 (–2.3, 1.1) |
63±12 |
63±13 |
1 (–4.7, 6.0) |
Circumference upper arm (cm) |
25.7±3.0 |
25.9±3.1 |
0.2 (–0.0, 0.4) |
27.1±2.9 |
27.1±2.9 |
0.0 (–0.2, 0.2) |
28.2±2.8 |
28.2±2.6 |
0.0 (–0.4, 0.4) |
Circumference forearm (cm) |
24.3±2.2 |
24.3±1.9 |
0.1 (–0.3, 0.5) |
24.7±3.1 |
24.6±3.1 |
0.0 (–0.2, 0.1) |
25.5±3.3 |
25.5±3.1 |
0.0 (–0.6, 0.5) |
Grip strength (kp/cm2) |
0.77±0.39 |
0.84±0.39 |
0.06 (0.01, 0.12) |
0.77±0.39 |
0.84±0.39 |
–0.00 (–0.03, 0.03) |
0.86±0.31 |
0.87±0.27 |
0.01 (–0.06, 0.10) |