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

将手术切口颅后中线上,从帽状腱膜深层钝性,进入颞区颞浅筋膜深至眶外,上提颞部组织后切除多余头皮组织,最后层缝合。