1. Open a window from the scale part of os temporale, take down the expanded bone petal using the skull drill, incise the dura mater, eliminate the haematoma and the broken brain tissue. 从颞骨鳞部开窗，颅骨钻孔取下扩大骨瓣，切开硬脑膜目的探讨高原额颞部重型颅脑损伤的改进手术及效果。