Table 1.
Rate and Time of Return-to-Play.
| Mfx | AOT | OCA | ACI | |
|---|---|---|---|---|
| Rate of return to play | 77.4% (196/253) | 88.2% (187/212) | 77.1% (81/105) | 79.7% (177/222) |
| Range: 51.7%-95% | Range: 76.7%-100% | Range: 57.8%-100% | Range: 33.3%-100% | |
| 7 studies | 10 studies | 7 studies | 6 studies | |
| Rate of return to play at same/higher level | 62.3% (236/379) | 79.3% (134/169) | 59.5% (69/116) | 57.3% (145/253) |
| Range: 22.7%-95% | Range: 73.3%-100% | Range: 38.5%-100% | Range: 33.3%-100% | |
| 11 studies | 6 studies | 5 studies | 7 studies | |
| Patient-reported return-to-play time | 8.7 months (173) | 4.9 months (46) | 9.4 months (70) | 11.6 months (25) |
| Range: 6.2-14.1 | Range: 2.7-11.1 | Range: 7.9-14.0 | N/A | |
| 6 studies | 3 studies | 4 studies | 1 study |
Mfx = microfracture; AOT = osteochondral autograft; OCA = osteochondral allograft; ACI = autologous chondrocyte implantation; N/A, not applicable.