Table 3.
O’Driscoll Histological Grading Scores.
| Experimental Group | 3 Months |
6 Months | ||
|---|---|---|---|---|
| Right Knee (−PRP) | Left Knee (+PRP) | Right Knee (−PRP) | Left Knee (+PRP) | |
| OCA (n = 13) | ||||
| Mean ± SD | 18.33 ± 1.66 | 18.09 ± 1.64 | 14.00 ± 3.29 | 14.42 ± 2.81 |
| Range | 17.64-19.02 | 17.43-18.75 | 12.63-15.37 | 13.29-15.54 |
| OAT (n = 9) | ||||
| Mean ± SD | 19.73 ± 1.85 | 19.83 ± 1.40 | 19.67 ± 1.87 | 20.11 ± 1.27 |
| Range | 19.02-20.43 | 19.27-20.39 | 18.76-20.56 | 19.49-20.72 |
OCA = allogeneic graft; OAT = autologous graft; PRP = platelet-rich plasma; SD = standard deviation.