表面角膜镜片术对知觉性外斜视的影响  

Effects of epikeratophakia on the sensory exotropia.

作　　者：司马晶[1,2,3] 刘祖国[1,2,3] 李克祥 李林[1,2,3] 姜映滨[1,2,3] 

机构地区：[1]深圳市红十字会医院眼科 [2]中山医科大学中山眼科中心 [3]四川省乐山市人民医院眼科

出　　处：《中国斜视与小儿眼科杂志》1998年第2期63-65,共3页Chinese Journal of Strabismus & Pediatric Ophthalmology

摘　　要：目的探讨表面角膜镜片术对知觉性外斜视的影响，以评价其治疗作用。方法对１０例因单眼无晶体所致知觉性外斜视患者行表面角膜镜片术，并随访９个月～５年，分别观察手术前后视力、屈光状态、立体视觉及眼位。结果手术后１０例视力均提高，其中６例眼位恢复正常（≤±３），４例部分矫正。结论表面角膜镜片术可改善无晶体眼所致的知觉缺陷，恢复一定程度的双眼视觉，从而有利于知觉性外斜视的矫正。AbstractObjective To evaluate the effects of epikeratophakia surgery on the sensory exotropia. Methods 10 cases of sensory exotropia caused by sigle aphakia were performed epikeratophakia and followed up in 9months-5years.The vision, dioptric state, stereoscopic vision and position of eye were observed pre-and postoperatively. Results The vision of 10cases were all increased, 6 patients attained normal ocular alignment (≤±3 ) and 4 were undercorrected postoperatively.Conclusion The epikeratophakia is advantageous to treatment of sensory exotropia because of improveing the recovery of binocular vision and correcting sensory defect of aphakia eye for varying degrees.

关 键 词：外斜视 表面角膜镜片术 知觉性 

分 类 号：R777.410.5[医药卫生—眼科]