约 2/3 的患者在进行膝关节剥脱性骨软骨炎手术治疗后有持续性疼痛。[41]Steadman JR, Briggs KK, Rodrigo JJ, et al. Outcomes of microfracture for traumatic chondral defects of the knee: average 11-year follow-up. Arthroscopy. 2003 May-Jun;19(5):477-84.http://www.ncbi.nlm.nih.gov/pubmed/12724676?tool=bestpractice.com 约 40% 的患者在进行肱骨小头剥脱性骨软骨炎手术治疗后有持续性疼痛。[46]Bauer M, Jonsson K, Josephsson PO, et al. Osteochondritis dissecans of the elbow: A long term follow-up study. Clin Orthop Relat Res. 1992 Nov;(284):156-60.http://www.ncbi.nlm.nih.gov/pubmed/1395286?tool=bestpractice.com
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