Harvest as Performed for Mosaicplasty Chondrocyte Death Associated with Human Femoral Osteochondral
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چکیده
Reprints and Permissions Permissions] link. and click on the [Reprints and jbjs.org article, or locate the article citation on to use material from this order reprints or request permission Click here to Background: Autologous osteochondral transfer is an option for the treatment of articular defects. However, there are
منابع مشابه
Impact loading of articular cartilage during transplantation of osteochondral autograft.
Surgical reconstruction of articular surfaces by transplantation of osteochondral autografts has shown considerable promise in the treatment of focal articular lesions. During mosaicplasty, each cylindrical osteochondral graft is centred over the recipient hole and delivered by impacting the articular surface. Impact loading of articular cartilage has been associated with structural damage, los...
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Background: Autogenous osteochondral grafting of articular defect in weight-bearing surface of large joints has proven to be a proper biomechanical and physiological solution for localized full-thickness defects.Objective: To study the gross and histopathological results of mosaicplasty in an animal model (sheep’s medial femoral condyle), evaluating the factors of defect and graft size, assessi...
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Osteochondral autograft transplantation (mosaicplasty) for the osteochondral defects of the femoral head is generally performed with safe dislocation of the hip joint. Here, we present a 27-year-old male patient who had a symptomatic osteochondral defect of the femoral head and underwent mosaicplasty applied by hip arthroscopy without surgical hip dislocation. The preoperative radiological eval...
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Numerous surgical techniques have been developed to treat osteochondral defects of the knee. A study reported encouraging outcomes of third-generation autologous chondrocyte implantation achieved using the solid agarose-alginate scaffold Cartipatch®. Whether this scaffold is better than conventional techniques remains unclear. This multicenter randomized controlled trial compared 2-year functio...
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OBJECTIVE This is the first report of successful allograft mosaicplasty treatment of a large osteochondral lesion of the knee caused by a blast fragment sustained during combat operations. The patient was able to return to active duty following rehabilitation. METHODS An active-duty infantryman sustained an osteochondral lesion of the medial femoral condyle caused by a metallic fragment of an...
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