Table 1 Summary of our cases of distal clavicle fractures with large lateral acromion angle
Case no. | Age, year/sex | Side | α | β | Specification (depth and angle of hook, mm) | Postoperative recovery | Total follow-up time (month) | Treatment and outcome | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
JOA Scores (3 months postoperatively) | Time of hardware retention (month) | JOA Scores (3 months after removal) | JOA Scores (1 year after removal) | ||||||||
1 | 30/M | Left | 49.1 | 40.6 | 15, 90° | 62 | 5 | 60 | 65 | 24 | Untreated, lost to follow-up |
2 | 52/F | Right | 44.7 | 52.4 | 15, 95° | 65 | 6 | 75 | 76 | 28 | RCR, remission |
3 | 27/F | Right | 41.5 | 56.8 | 18, 110° | 55 | 7 | 75 | 77 | 24 | RCR, remission |
4 | 44/M | Right | 47.8 | 54.8 | 15, 90° | 50 | 8 | 62 | 70 | 27 | RCR, remission |
5 | 46/F | Right | 45.1 | 44.5 | 18, 100° | 87 | 7 | 95 | 96 | 25 | remission |
6 | 39/F | Left | 44.1 | 59.7 | 18, 90° | 65 | 5 | 70 | 75 | 24 | RCR, remission |
7 | 38/M | Left | 42.2 | 53.5 | 15, 90° | 83 | 7 | 96 | 94 | 24 | remission |
8 | 55/F | Right | 40.4 | 58.9 | 18, 100° | 70 | 6 | 82 | 87 | 26 | Untreated, partial remission |
9 | 56/M | Right | 46.2 | 59.6 | 18, 90° | 54 | 8 | 66 | 72 | 24 | RCR, remission |