Retrospective Cohort Study
Copyright ©The Author(s) 2016.
World J Orthop. Apr 18, 2016; 7(4): 258-264
Published online Apr 18, 2016. doi: 10.5312/wjo.v7.i4.258
Table 2 Radiographic outcomes
Arthroscopic-assisted reduction and internal fixationOpen reduction and internal fixationP value
Meticulous grading
Anatomic (step/gap ≤ 1.0 mm)8 (50%)8 (27.6%)0.539
Good (step/gap = 1.1-2.0 mm)4 (25%)9 (31.0%)
Fair (step/gap = 2.1-3.0 mm)2 (12.5%)5 (17.2%)
Poor (step/gap > 3.0 mm)2 (12.5%)7 (24.1%)
General grading
Acceptable (step/gap ≤ 2.0 mm)12 (75.0%)17 (58.6%)0.341
Unacceptable (step/gap > 2.0 mm)4 (25.0%)12 (41.4%)