论文部分内容阅读
目的观察眼球后部穿孔伤作预防性冷凝术的必要性。方法对84例眼球后部穿孔伤病人随机分A、B两组，A组伤口周围冷凝处理，B组不冷凝，分别于术后不同时期散瞳或B超检查眼底，两组对照进行统计分析。结果术后随访3－12月，A组冷凝眼玻璃体反应重，增生明显，牵拉性视网膜脱离发生率较高，两组比较差异有显著性（P＜0.05）。结论预防性冷凝术无助于眼球后部穿孔伤口的愈合，反而促进牵拉性视网膜脱离的发生。
Objective To observe the necessity of prophylactic condensation in perforation of the posterior eyeball. Methods A total of 84 patients with perforation of the posterior eyeball were divided randomly into groups A and B. The wounds in group A were condensed and the group B did not condense. The fundus was examined by mydriasis or B-mode ultrasonography after operation. analysis. Results During the follow-up period of 3 to 12 months, the vitreous reaction in group A was more severe with hyperplasia, and the incidence of retinal detachment was higher. There was significant difference between the two groups (P <0.05). Conclusion Preventive Condensation does not help the healing of perforation wounds in the posterior eye, but instead promotes the occurrence of traction retinal detachment.