The operative treatment of pressure wounds: a 10-year experience in flap selection

This study sought to both assist in the selection of flaps for ischial pressure wound reconstruction and evaluate the overall complication rates associated with reconstruction. A retrospective medical record review was conducted for 78 patients following the surgical reconstruction of an ischial pressure sore. Records were reviewed for demographics, location of sores, methods of reconstruction and flap selection, as well as any complications and recurrences. A total of 72 wounds were reconstructed with an average of 1.4 flaps used per wound. An ischial flap complication rate of 16% was observed in flap follow-up, with a recurrence rate of 7% recorded. The vast majority of complications went on to heal with 15% of patients requiring a second reconstruction. Our relatively large sample of ischial flaps allowed for a close comparison with previously published work. Both flap selection and site of reconstruction significantly affected the success rates for pressure sore coverage. The overall complication rates by flap and reconstructive site in this review are lower than previously published reports. Our experience with ischial reconstruction was extensive enough to suggest a posterior medial thigh fasciocutaneous flap combined with a biceps femoris muscle flap as a first choice in ischial pressure wound reconstruction.