title: The posterior tibial artery perforator flap: an alternative to free-flap closure in the comorbid patient.
mesh_terms: D000328:Adult; D000369:Aged, 80 and over; D015897:Comorbidity; D005260:Female; D005500:Follow-Up Studies; D006085:Graft Survival; D006801:Humans; D007869:Leg Injuries / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps / Q000098:blood supply*; D016909:Tibial Arteries; D016896:Treatment Outcome