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

将手术口设计在颅后中线上,从帽状腱膜深分,进入颞区在颞浅筋膜深分至眶外侧,充分上提颞部组织后余头皮组织,最后分缝合。

The key of the operation was to protect the aponeurosis completely,washouted the inflammatory incarnative tissua and necrotic tissue of the bed sore,and sutured intensively.

术中的关键主要保护筋膜的完整,彻底清褥疮的炎肉芽组织及坏死组织,无张力缝合。