Table 2.
Clinical Results of 61 Knee Mosaicplasties
| Concomitant procedures | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Defect site | Patients, n | Defect size, mean (range), cm2 | Implanted grafts,a mean (range), n | HTO | ACL | Meniscus resection | Lateral release | Tibial tubercle | Modified HSS score, preoperative/postoperative | Donor site morbidity | |
| Medial femoral condyle | 38 | 2.8 (1.0-5.0) | 3.1 (1-7) | 6 | 18 | 4 | 0 | 0 | 69/91, P = 0.032 | 2 | |
| Lateral femoral condyle | 15 | 1.8 (1.0-4.0) | 2.1 (1-6) | 0 | 10 | 2 | 0 | 0 | 66/90, P = 0.024 | 0 | |
| Lateral tibial condyle | 3 | 1.2 (1.0-2.0) | 1.7 (1-3) | 0 | 0 | 0 | 0 | 0 | 52/86 | 0 | |
| Patella | 4 | 2.4 (1.0-3.0) | 3.5 (2-6) | 0 | 0 | 0 | 2 | 1 | 57/71 | 0 | |
| Trochlea | 1 | 2.1 (1.0-3.5) | 3.1 (1-4) | 0 | 0 | 0 | 0 | 0 | 66/79 | 0 | |
Note: HTO = high tibial osteotomy; ACL = anterior cruciate ligament; HSS = Hospital for Special Surgery.
a
4.5-, 6.5-, and 8.5-mm-diameter grafts.