为了不断提高法医学损伤鉴定水平,现对我们工作中遇到的CT检测出无明显临床体征的硬脑膜外血肿的损伤程度的鉴定问题予以探讨。一、关于颅脑损伤中的硬脑外血肿当头部遭到钝器打击后,轻者可出现脑震荡,头皮裂伤,头部皮下血肿;重者表现为颅骨骨折,颅内血肿,脑挫裂伤等。而硬膜外小血肿,仅有头痛,呕吐或短暂的意识障碍及逆行性遗忘者,往往不被人们注意, In order to constantly improve the level of forensic injury identification, now we encountered in the work of CT detection of no obvious signs of clinical evaluation of the extent of dural injury. First, on the brain injury in the intradural hematoma When the head was blunt hit, the light may be concussion, scalp laceration, head subcutaneous hematoma; severe cases showed skull fracture, intracranial hematoma, brain Contusion and other injuries. The small epidural hematoma, only headache, vomiting or transient disturbance of consciousness and retrograde amnesia, often unnoticed,