Methods We designed the single incision on the postmedial line of the cranium and dissectted bluntly under aponeurosis of occipitofron talis muscle.

将手术切口设计在颅后中线上,从帽状腱膜深层钝性分,进入颞区在颞浅筋膜深分至眶外侧,充分上提颞后切除多余头皮,最后分层缝合。