来自梅奥诊所亚利桑那分院的研究团队针对中面部复杂缺损修复难题，创新性采用带血管蒂的颏下骨皮瓣(osteocutaneous submental flap)进行重建。这项涵盖15例患者的回顾性研究显示，该技术可同步修复骨性结构(平均取骨长度4.4cm)与软组织(平均50cm2)，成功率高达93.3% ...

The reconstruction of head and neck defects following oncologic surgery remains a significant surgical challenge. The submental island flap, harvested from the chin region, is a valuable workhorse due ...