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  • Title: Reconstruction of foot injuries.
    Author: Hidalgo DA, Shaw WW.
    Journal: Clin Plast Surg; 1986 Oct; 13(4):663-80. PubMed ID: 2876797.
    Abstract:
    Foot injuries constitute a spectrum of problems that can be classified by severity. The development of successful techniques for the treatment of lower leg injuries has made the severity of a concomitant foot injury a key factor in determining the overall salvageability of the leg. A more complete classification of foot injuries is therefore needed and has been proposed. Preoperative assessment of foot injuries differs in the acute versus the delayed presentation. The acute case requires evaluation of wound conditions, exposed structures, and associated proximal injuries. The chronic injury requires gait analysis, study of weight-bearing patterns by Harris mat prints, skeletal evaluation, mapping of plantar sensation, and, in some cases, angiography. Thorough knowledge of foot anatomy is essential for developing a rational plan for treatment. The significance and course of the medial calcaneal nerve and the anatomy of the plantar nerves have not been fully appreciated in most reports on the treatment of foot injuries. The recognition of the proximal plantar subcutaneous plexus blood supply has modified the understanding of plantar flap design. It has simplified and improved the safety of dissection of sensate plantar flaps. A plethora of both local and distant flap options exist for the treatment of foot injuries. The foot is divided into four major areas based on different requirements for reconstruction and the types of flaps available. These areas are the proximal plantar area; the malleoli, Achilles tendon, and posterior (non-weight-bearing) heel area; the distal plantar area; and the dorsum. The options for coverage have been discussed in detail, and a summary of the reconstructive strategy by area has been presented in Table 3. Complex (type III) injuries are special injuries owing to their severity and multiple components. They require a careful initial evaluation for both feasibility and advisability of extremity salvage. Treatment of these injuries consists of bony stabilization and soft-tissue debridement followed by flap coverage.
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