TABLE 5.
Types of Osteochondritis Dissecans Surgerya
| Knee (n = 69) | Elbow (n = 22) | Ankle (n = 27) | Total (N = 118) | |
|---|---|---|---|---|
| Concurrent surgeries | ||||
| 1 | 18 (26.1) | 4 (18.2) | 6 (22.2) | 28 (23.7) |
| 2 | 27 (39.1) | 6 (27.3) | 12 (44.4) | 45 (38.1) |
| 3 | 21 (30.4) | 10 (45.5) | 7 (25.9) | 38 (32.2) |
| 4 | 3 (4.3) | 2 (9.1) | 2 (7.4) | 7 (5.9) |
| Chondroplasty/debridement | ||||
| No | 22 (31.9) | 4 (18.2) | 8 (29.6) | 34 (28.8) |
| Yes | 47 (68.1) | 18 (81.8) | 19 (70.4) | 84 (71.2) |
| Drilling | ||||
| No | 43 (62.3) | 12 (54.5) | 12 (44.4) | 67 (56.8) |
| Yes | 26 (37.7) | 10 (45.5) | 15 (55.6) | 51 (43.2) |
| Microfracture | ||||
| No | 49 (71) | 16 (72.7) | 17 (63) | 82 (69.5) |
| Yes | 20 (29) | 6 (27.3) | 10 (37) | 36 (30.5) |
| Internal fixation | ||||
| No | 45 (65.2) | 19 (86.4) | 23 (85.2) | 87 (73.7) |
| Yes | 24 (34.8) | 3 (13.6) | 4 (14.8) | 31 (26.3) |
| OATS | ||||
| No | 45 (65.2) | 19 (86.4) | 23 (85.2) | 87 (73.7) |
| Yes | 24 (34.8) | 3 (13.6) | 4 (14.8) | 31 (26.3) |
| Loose body removal | ||||
| No | 50 (72.5) | 8 (36.4) | 23 (85.2) | 81 (68.6) |
| Yes | 19 (27.5) | 14 (63.6) | 4 (14.8) | 37 (31.4) |
| Bone graft | ||||
| No | 64 (92.8) | 20 (90.9) | 23 (85.2) | 107 (90.7) |
| Yes | 5 (7.2) | 2 (9.1) | 4 (14.8) | 11 (9.3) |
| Diagnostic arthroscopy | ||||
| No | 66 (95.7) | 22 (100) | 24 (88.9) | 112 (94.9) |
| Yes | 3 (4.3) | 0 (0) | 3 (11.1) | 6 (5.1) |
aValues are reported as n (%). OATS, osteochondral autograft transfer system.