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Arthroscopic revision rotator cuff repairs (RCRs) exhibit lower healing rates and inferior outcomes compared to primary repairs. There is limited evidence regarding the use of bioaugmentation in the setting of revision RCRs. Autologous conditioned plasma (ACP) is a promising adjunct that has been shown to improve healing rates and patient-reported outcomes (PROs) in the primary setting. In addition, bioinductive patches such as collagen bovine patches have become a popular adjunct for stimulating healing in the primary setting. The aim of this study is to assess the outcomes after use of ACP and collagen bovine patch augmentation for revision arthroscopic RCR. We hypothesized improved PROs and higher healing rates would be observed with bioaugmentation for revision repair compared to without.
Tisherman et al. (Sat,) studied this question.