Clinical Study
Radiographic Outcomes of Percutaneous Pinning for Displaced Extra-Articular Fractures of the Distal Radius: A Time Course Study
Table 2
Group comparison of radiographic parameters before/after fracture reduction.
| Variables | Group 1 | Group 2 | values† | () | () |
| Pre-op (mean, SD) | | | | RHa (mm) | 9.63 (2.84) | 8.76 (2.31) | 0.143 | RIb (degree) | 20.00 (5.37) | 18.63 (4.43) | 0.228 | RTc (degree) | −17.64 (12.81) | −19.01 (9.81) | 0.757 | UVd (mm) | 3.25 (3.04) | 3.74 (2.24) | 0.617 | Post-op (mean, SD) | | | | RH (mm) | 11.82 (2.32) | 12.13 (1.80) | 0.510 | RI (degree) | 23.63 (4.05) | 24.36 (2.60) | 0.323 | RT (degree) | 2.06 (5.78) | 3.78 (4.35) | 0.136 | UV (mm) | 1.36 (2.70) | 1.37 (1.65) | 0.996 | Post-pre-op (mean, SD) | | | | RH (mm) | 2.20 (1.36) | 3.38 (2.06) | 0.010* | RI (degree) | 3.64 (2.59) | 5.73 (3.86) | 0.015* | RT (degree) | 19.70 (11.07) | 22.80 (10.56) | 0.229 | UV (mm) | −2.07 (2.55) | −2.37 (1.75) | 0.536 |
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Wilcoxon rank sum test, unless otherwise stated.
*The difference is significant ().
aRH: radial height; bRI: radial inclination; cRT: radial tilt; dUV: ulnar variance; e: change of .
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