Table 3 JOA Scores and postoperative clinical data of cases of distal clavicle fractures with common and large lateral acromion angle
N | Postoperative recovery | Impingement rate and RCL rate | |||||
|---|---|---|---|---|---|---|---|
JOA Scores (3 months postoperatively) | Time of hardware retention (month) | JOA Scores (3 months after removal) | JOA Scores (1 year after removal) | ||||
Cases with common lateral acromion angle | Group A | 50 | 82.5 ± 7.8 | 7.9 ± 1.5 | 86.9 ± 8.5 | 90.5 ± 6.9 | 16/56 (28.6%) and 2/50 (4.0%) |
Group B | 19 | 80.4 ± 8.5 | 7.7 ± 1.5 | 88.6 ± 8.2 | 90.8 ± 7.1 | 8/21 (38.1%) and 1/19 (5.3%) | |
Group C | 16 | 77.6 ± 9.1 | 7.3 ± 1.5 | 83.1 ± 8.0 | 85.3 ± 7.2 | 10/16 (62.5%) and 3/16 (18.8%) | |