伤员男孩,两天前右眼钝伤,视力0.4,眼压11毫米汞柱。入院后用药物治疗,仍继续出血,以至充满前房,上层是鲜血,下层为血块。眼压升至50毫米汞柱,角膜中央血染。用玻璃体切割器在角膜缘3点、9点处作切口,以带20号注射针头的一瓶乳酸林格氏液由3点切口处插入,该瓶悬吊高度距病人眼睛30厘米,使眼压维持正常(附表)。玻璃体切割器通过9点切口刺入,抽出游离血液(附图)。5分钟后看到一纤维蛋白血块,对血块用4毫米汞柱负压吸引,逐渐切 Wounded boy, right eye blunt two days ago, visual acuity 0.4, intraocular pressure 11 mm Hg. After admission with medication, still continue to bleed, and even full of anterior chamber, the upper is the blood, the lower clot. IOP rose to 50 mm Hg, central corneal blood stained. A vitrectomy was performed at the limbus at 3 o’clock and at 9 o’clock to insert a bottle of lactated Ringer’s solution with a 20 gauge needle through a 3 incision at a height of 30 cm from the patient’s eye so that the eye Pressure to maintain normal (Schedule). The vitreous cutter pierced through the 9 incision and extracted free blood (photo). After 5 minutes to see a fibrin clot, the blood clot with 4 mm of mercury to attract negative pressure, gradually cut