１案例某男 ,４２岁。因纠纷在没有防备的情况下 ,被他人用木工铁凿刺戳面部后被送到医院检查治疗。病历记载 :右上眼睑见长３ ０ｃｍ横形贯通伤口 ,角膜透明 ,瞳孔圆 ,光反射灵敏 ,下眼睑下方轻度肿胀 ,行清创缝合 ,伤后ＣＴ片示 :右上颌窦前壁及后壁骨折伴窦腔积血。法医检查 A case of a male, 42 years old. Due to disputes in the absence of preparedness, was carpenter jigsaw tattooed by others after the face was sent to the hospital for examination and treatment. Medical history records: the upper right eyelid to see long 30cm transverse through the wound, the cornea transparent, pupil circle, light reflection sensitive, mild swelling under the lower eyelid line debridement suture, post-injury CT film shows: right maxillary anterior wall and posterior wall fracture with Sinusoidal hemorrhage. Forensic examination