陈××,男,33岁。左眼红痛,流泪4天,拟诊左角膜裂伤、外伤性晶体混浊收住院。患者15岁时不慎被石头崩伤左眼,在当地卫生院行角膜穿通伤缝合。18年来患者无任何症状,左眼视力黑朦,右眼5.2。左眼混合性充血(++),角膜呈不均匀灰白色混浊,3点处约6～7mm斜形全层裂伤,伤口内嵌顿一灰白色物,呈扁平边 Chen × ×, male, 33 years old. Left eye red pain, tearing for 4 days, diagnosed left corneal laceration, traumatic crystal opacity received hospitalization. At the age of 15, the patient was accidentally injured by a stone in the left eye and penetrated through the cornea at a local hospital for sutures. The patient had no symptoms for 18 years, left eye vision was dimmed, and right eye was 5.2. Mixed left eye congestion (++), corneal uneven white turbidity, 3 o’clock about 6 ~ 7mm oblique full-thickness laceration, the wound incarcerated an off-white matter, was flat side