Fig. 2From: Couple-kissing flaps for successful repair of severe sacral pressure ulcers in frail elderly patientsSPU in case #1 patient. a Preoperative view of refractory SPU covered with necrotic tissue and secretions. b and c The wound was debrided radically, resulted in a 7 cm × 9 cm full-thickness soft-tissue defect. The resultant defect was closed by rotated couple-kissing flap in the shape of Tai-Chi. d The flap survived completely, with no complication at 2 weeks postoperatively. An excellent outcome was observedBack to article page