Repairing sacroiliac refractory decubital necrosis wound with keystone perforator island flap / 中华整形外科杂志

ABSTRACT

Objective@#To investigate the surgical approaches and therapeutic effect by utilizing Keystone perforator island flap in repairing sacroiliac decubital necrosis.@*Methods@#From June 20013 to June 2016, 12 patients ( 8 males, 4 females; aged 35-83 years; raw surface 6.4cm×4cm-17cm×14cm) with Sacroiliac Decubital Necrosis underwent reconstructive operations by Keystone perforator island flap.@*Results@#16 flaps completely survived, without redundant tissues, and any signs of infection and introcession, no necrosis were noted, all appearances present satisfactory.@*Conclusions@#Superior Gluteal Perforator Arteries that provide blood supply are sufficient in Keystone perforator island flap , as they are anatomically fixed, few variations, nutrition skin and subcutaneous in large scope, The curative effect of Keystone design perforator island flap in repairing sacroiliac decubital necrosis was satisfactory.