作者
Rachel M Frank, Simon Lee, David Levy, Sarah Poland, Maggie Smith, Nina Scalise, Gregory L Cvetanovich, Brian J Cole
发表日期
2017/3
期刊
The American journal of sports medicine
卷号
45
期号
4
页码范围
864-874
出版商
SAGE Publications
简介
Background
Osteochondral allograft transplantation (OAT) is being performed with increasing frequency, and the need for reoperations is not uncommon.
Purpose
To quantify survival for OAT and report findings at reoperations.
Study Design
Case series; Level of evidence, 4.
Methods
A review of prospectively collected data of 224 consecutive patients who underwent OAT by a single surgeon with a minimum follow-up of 2 years was conducted. The reoperation rate, timing of reoperation, procedure performed, and findings at surgery were reviewed. Failure was defined by revision OAT, conversion to knee arthroplasty, or gross appearance of graft failure at second-look arthroscopic surgery.
Results
A total of 180 patients (mean [±SD] age, 32.7 ± 10.4 years; 52% male) who underwent OAT with a mean follow-up of 5.0 ± 2.7 years met the inclusion criteria (80% follow-up). Of these, 172 patients (96%) underwent a mean of …
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RM Frank, S Lee, D Levy, S Poland, M Smith, N Scalise… - The American journal of sports medicine, 2017