Besides, quite a few of them were depressed fracture and separation of cranialsuture(27. 22%), while only a few were recoiling intracranial hematoma(8. 33%).
凹陷骨折与颅缝分离多见（27.22％）； 颅内血肿极少发生于对冲部位（8.33％）；
2
Methods 100 cases of severe cranial brain lesion use step decompression operative method and after rid up of bone flap, dural and temporal muscle facial flap decompression suture of dural incision.
Methods On 100 cranial bones according to specified methods using vernier to measure the subcutaneous segment of each bone suture that is made by zygomatic bone and approximal bone.