Journal of reconstructive microsurgery
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J Reconstr Microsurg · Jul 2011
Case ReportsReconstruction of large traumatic segmental defects of the femur using segmental allograft with vascularized fibula inlay.
Segmental defects of the distal femur following trauma pose a reconstructive challenge. A stable reconstruction capable of withstanding high forces while allowing early mobility is paramount. The Capanna technique of reconstruction combining allograft with vascularized bone graft provides such a construct and has been described for oncological resection. ⋯ This reconstruction provides early mechanical stability, protecting the fibula from fracturing and allowing axial loading of healing bone. The inlay assembly allows a large area of bony contact between allograft and vascularized bone, optimizing bony healing. It is a good alternative to other established techniques of managing significant segmental defects of the distal femur.
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J Reconstr Microsurg · Jul 2011
Biography Historical ArticleBenjamin Alcock and the pudendal canal.
The anatomy of the pudendal nerve is complex and difficult to visualize. Entrapment of the pudendal nerve is believed to occur in a canal, the pudendal canal or Alcock's canal, yet in the literature this term is used to refer to several different anatomic locations. ⋯ It is concluded that Alcock's canal for the pudendal nerve, as Alcock described it related to the pudendal artery, should be that portion of the pudendal nerve within the obturator internus fascia. This definition now permits future medical and surgical approaches to use the appropriate terminology for this anatomic location.