Infection in the ischemic lower extremity.
Infections in the lower extremity of the patient with ischemia can cover a broad spectrum of different diseases. An understanding of the particular pathophysiologic circumstances in the ischemic extremity can be of great value in understanding the natural history of the disease and the potential complications that may occur. Optimizing blood flow to the extremity by using revascularization techniques is important for any patient with an ischemic lower extremity complicated by infection or ulceration. Infections in the ischemic lower extremity require local débridement and systemic antibiotics. For severe infections, such as necrotizing fasciitis or the fetid foot, more extensive local débridement and even amputation may be required. Fundamentals of managing prosthetic graft infection require removing the infected prosthesis, local wound débridement, and systemic antibiotics while attempting to preserve viability of the lower extremity using autogenous graft reconstruction.
Department of Surgery, University of New Mexico School of Medicine, Albuquerque, USA.
D E
DE
Fry
J M
JM
Marek
M
M
Langsfeld
D000671:Amputation, Surgical; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D001424:Bacterial Infections / Q000503:physiopathology* / Q000628:therapy; D003131:Combined Modality Therapy; D003646:Debridement; D006801:Humans; D007511:Ischemia / Q000503:physiopathology* / Q000628:therapy; D007866:Leg / Q000098:blood supply*; D012307:Risk Factors
D000900:Anti-Bacterial Agents