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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: [Free microvascular transfer of segmental corticocancellous femur for treatment of avascular scaphoid necrosis].
    Author: Bürger KH, Gaggl AJ, Kukutschki W, Mueller E.
    Journal: Handchir Mikrochir Plast Chir; 2009 Feb; 41(1):44-51. PubMed ID: 19085822.
    Abstract:
    Successful treatment of scaphoid non-union with avascular necrosis of the proximal poles and humpback deformity with carpal collapse is one of the main problems in reconstructive hand surgery. Vascularised bone transfer is one of the most successful techniques for treating these problems. 15 patients with avascular necrosis and non-union of the scaphoid were treated by a microvascular reanastomosed corticocancellous transplant from the distal medial femur. In all patients the success of the microvascular bone transfer was examined by MRI and conventional radiographs immediately, 6 weeks, 3, 6 and 12 months postoperatively. The transplant vitality, signs of reunion and carpal configuration were registered. Furthermore, the Mayo wrist score was employed for clinical evaluation. All transplants remained vital during the follow-up period of one year. Pseudoarthrosis was treated successfully in every case. In 14 cases there was a significant increase of the Mayo wrist score and in one case there was no difference before and after surgery. The microvascular transfer of corticocancellous femur resulted in a high rate of complete healing of scaphoid pseudoarthrosis and correction of the carpal relation.
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