Table 3.

Studies of osteochondral allograft to treat patellofemoral articular cartilage lesions

Author	Year	No. of subjects	Follow-up	Graft type	Outcome
Gracitelli et al. [38••]	2015	27	9.7 years	Fresh	- 78 % graft survival at 5 and 10 years
					- 55.8 % graft survival at 15 years
					- 89 % satisfaction with results
Torga Spak et al. [39]	2006	14	10 years	Fresh	- 71.4 % graft survival at 10 years
					- Knee Society subjective score improved from 46 to 82
					- Knee Society functional score improved from 30 to 75
					- Lysholm scores improved from 27 to 80
Jamali et al. [40]	2005	20	7.8 years	Fresh	- 75 % graft survival
					- 67 % (±25 %) predicted graft survival at 10 years using Kaplan Meier analysis
					- 88 % satisfaction with results
					- Merle d’Aubugne-Postel score increased from 11.7 to 16.3