Table 1.

Patient Demographic Information and Clinical Assessment.

Measure	Mean ± Standard Deviation
Age, years	32.6 ± 10.6
Body mass index, kg/m2	26.1 ± 4.7
Male/female	90/74
Median allograft size, cm2	6.8 ± 8.0
	n (%)
Diagnosis
Osteochondritis dissecans	58 (35.6%)
Degenerative chondral lesion	47 (28.8%)
Traumatic chondral injury	34 (20.9%)
Osteoarthritis	15 (9.2%)
Avascular necrosis	7 (4.3%)
Tibial plateau fracture	1 (0.6%)
Osteochondral fracture	1 (0.6%)
Location of the graft
Medial femoral condyle	73 (44.8%)
Lateral femoral condyle	27 (16.6%)
Trochlea	15 (9.2%)
Patella	5 (3.1%)
Lateral tibial plateau	2 (1.2%)
More than one location	41 (25.1%)
Number of grafts
One allograft	103 (63.2%)
Two allografts	42 (25.8%)
Three allografts	12 (7.4%)
Four allografts	6 (3.7%)