患者李×,女,36岁,河北藉,工人。于1985年11月19日晨被卡车后面拖车碰伤而致上下唇及口腔粘膜撕裂,■脱落。在当地某医院行清创缝合。伤后曾昏迷约15分钟,作脑超声波及头颅 CT 检查未见异常。伤后因咬(牙合)关系错乱于第2天入我院治疗。入院后自诉双眼视物不清,眼前有黑影。但伤前双眼视力正常,既往未患过眼病。入 Patient Lee ×, female, 36 years old, Hebei by, workers. On the morning of November 19, 1985, it was bruised by the tractor behind the truck and caused tear on the lower lip and oral mucosa. A local hospital debridement and suture. After the injury has been unconscious for about 15 minutes for brain ultrasound and head CT examination showed no abnormalities. Injury due to bite (occlusion) relationship confusion in the first 2 days into our hospital. Self-prosecution after admission two eyes blurred vision, in front of a shadow. However, normal eyesight before injury, no previous eye disease. Into