Journal of reconstructive microsurgery
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J Reconstr Microsurg · Nov 2009
Outcomes of microvascular reconstruction of single-vessel lower extremities: limb salvage versus amputation.
Many patients with complex wounds on single-vessel lower extremities undergo amputation. Limb salvage using microvascular reconstructive techniques is an alternative in these patients that can preserve ambulatory status, but data focused on reconstruction in the single vessel population have been limited. A retrospective review of all microvascular lower-extremity reconstructions from August 2003 to December 2008 was performed. ⋯ There were two complications, a hematoma and a case of flap success followed by reactivation of osteomyelitis 3 months after the free flap procedure resulting in below-knee amputation. The ultimate goal of limb salvage is to maximize limb length in an effort to prevent an increase in the energy of ambulation. Using microvascular reconstructive techniques, it can be performed successfully and with the majority of patients regaining an ambulatory status.