Demographic data of the 10 included studies
| Total participant | Total recurrence (%) | Age (range) | Dominant dislocation (side) | Male | Female | Male recurrence | Female recurrence | Study design | |
|---|---|---|---|---|---|---|---|---|---|
| Robinson et al11 | 252 | 60 | 15–35 years | NR | 225 | 27 | 39% | 7% | Prospective |
| Salomonsson et al28 | 51 | 52 | 17–69 years | 57% | 42 | 9 | NR | NR | Prospective |
| Simonet and Cofield16 | 116 | 33 | 20–96 years* | 58 (R), 66 (L) | 82 | 34 | NR | NR | Retrospective |
| Sachs et al8 | 131 | 33 | 20–82 years* | 40% | 102 | 29 | NR | NR | Prospective |
| teSlaa et al3 | 107 | 74 | 20–88 years* | NR | 69 | 38 | 71% | 79% | Retrospective |
| Vermeiren et al31 | 154 | 25 | 15–85 | NR | 82 | 72 | 32% | 18% | Retrospective |
| Kralinger et al15 | 241 | 23 | 13–86 | 42% | 176 | 65 | NR | NR | Retrospective |
| Hoelen et al30 | 168 | 26 | 15–94 | 53% | 96 | 72 | 40% | 8% | Retrospective |
| Pevny et al29 | 52 | 4 | 40–79 | NR | 40 | 12 | 5% | 0% | Retrospective |
| Safran et al32 | 52 | 46 | 17–27 | NR | 52 | 0 | 46% | 0% | Prospective |
| 1324 | 39 | 15–96 | 966 | 358 | 47.30% | 25.50% |
*Patients younger than 20 years were excluded from analysis as data were grouped to include patients younger than 15 years.
NR, not reported.