One-step bone marrow-derived cell transplantation in talarosteochondral lesions: mid-term results rOBertO BuDa, FraNCeSCa VaNNINI, MarCO CaVallO, MatteO BalDaSSarrI, SIMONe NatalI, FraNCeSCO CaStaGNINI, SaNDrO GIaNNINI
نویسنده
چکیده
Purpose: to verify the capability of scaffold-supported bone marrow-derived cells to be used in the repair of osteochondral lesions of the talus. Methods: using a device to concentrate bone marrowderived cells, a scaffold (collagen powder or hyaluronic acid membrane) for cell support and platelet gel, a one-step arthroscopic technique was developed for cartilage repair. In a prospective clinical study, we investigated the ability of this technique to repair talar osteochondral lesions in 64 patients. The mean follow-up was 53 months. Clinical results were evaluated using the American Orthopaedic Foot and Ankle Society (AOFAS) scale score. We also considered the influence of scaffold type, lesion area, previous surgery,
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تاریخ انتشار 2014