患者金××,男,31岁。左眼被一斤重的铁块击伤后疼痛,什么都看不见一小时入院。全身检查未见异常。眼部检查:视力:右眼1.5,左眼光感。左眼睑肿胀,左眼前房积血超过(3/4)前房容积(坐姿),眼底窥不进。入院后经20%甘露醇250毫升一日2次静脉滴注,静滴2次后左眼前房积血大部吸收,仅剩下方 Patient × ×, male, 31 years old. Left eye was a pound of heavy iron hurt after the pain, can not see an hour admitted to hospital. No abnormalities in the whole body examination. Eye examination: visual acuity: 1.5 right eye, light perception of the left eye. Left eyelid swelling, left anterior chamber hemorrhage more than (3/4) anterior chamber volume (sitting position), the eye glimpse into. After admission by 20% mannitol 250 ml 2 times a day intravenous infusion of intravenous infusion of left eye most of the anterior chamber hemorrhage, leaving only the side