Table 4.
Concomitant Procedures According to Type of Instability a
| Procedure | Anterior (n = 158) |
Posterior (n = 139) |
Combined (n = 119) |
X 2 | P |
|---|---|---|---|---|---|
| Subacromial bursectomy | 69 (43.7) | 98 (70.5) | 87 (73.1) | Overall: 32.57 Ant vs post: 21.63 Ant vs comb: 23.91 Post vs comb: 0.2145 |
Overall: < .00001 (adjusted alpha: .0167) Ant vs post: Praw, <.0001; Pcorrected, <.0006 Ant vs comb: Praw, <.0001; Pcorrected, <.0006 Post vs comb: Praw, .6790; Pcorrected, ≥.9999 |
| Biceps tenodesis | 37 (23.4) | 48 (34.5) | 32 (26.9) | Overall: 9.44 | Overall: .0089 Individual post hoc comparisons: NS |
| Arthroscopic distal clavicle resection | 17 (10.8) | 25 (18) | 11 (9.2) | 5.31 | .0704 |
| Debridement of glenoid OCD | 10 (6.3) | 14 (10.1) | 11 (9.2) | 1.49 | .4739 |
| Debridement of humeral head OCD | 3 (1.9) | 5 (3.6) | 4 (3.4) | 0.90 | .6387 |
| SLAP repair | 23 (14.6) | 20 (14.4) | 23 (19.3) | 0.7731 | .6793 |
| Rotator cuff repair | 11 (7) | 15 (10.8) | 10 (8.4) | 1.3849 | .5003 |
| Rotator cuff debridement | 18 (11.4) | 15 (10.8) | 12 (10.1) | 0.1206 | .9415 |
| Remplissage | 24 (15.2) | N/A | 12 (10.1) | 1.56 | .2109 |
a
Data are expressed as n (%). Bold P values indicate statistically significant differences (P < .05). Ant, anterior; Comb, combined; N/A, not applicable; NS, not significant; OCD, osteochondral defect; Post, posterior; SLAP, superior labrum anterior and posterior.