Table 3.
Failure and Outcome Data a
| Lead Author | Definition of Failure | Outcome Measure |
|---|---|---|
| Minas 20 | Conversion to arthroplasty, imaging based, reoperation | Treatment failure |
| Zaslav 41 | Conversion to arthroplasty, PRO based, reoperation | mCKR, KOOS |
| Riff 33 | Conversion to arthroplasty, reoperation | Tegner, Lysholm, IKDC, KOOS, SF-12 |
| Müller 23 | Reoperation | IKDC, VAS |
| Pestka 32 | Reoperation | IKDC, KOOS, VAS |
| Jungmann 15 | Clinical assessment, imaging based | Treatment failure |
| Ogura 26 | Conversion to arthroplasty, imaging based, reoperation | mCKR, WOMAC, VAS, SF-36 |
| Beck 4 | Reoperation | IKDC, KOOS, mCKR |
| Ogura 29 | Conversion to arthroplasty, imaging based, reoperation | mCKR, WOMAC, SF-36 |
| Minas 21 | Conversion to arthroplasty, reoperation | mCKR, WOMAC, KSS, SF-36 |
| Pascual-Garrido 31 | Conversion to arthroplasty, imaging based, reoperation | Lysholm, IKDC, KOOS, SF-12, mCKR, Tegner |
a IKDC, International Knee Documentation Committee; KOOS, Knee injury and Osteoarthritis Outcome Score; KSS, Knee Society Score; mCKR, modified Cincinnati Knee Rating; PRO, patient-reported outcome; SF-12, 12-Item Short Form Health Survey; SF-36, 36-Item Short Form Health Survey; VAS, visual analog scale; WOMAC, Western Ontario and McMaster Universities Osteoarthritis Index.