压贴三棱镜在共同性内斜视的应用

目的探讨压贴三棱镜应用于共同性内斜视的效果。方法对41例共同性内斜视病例,其中屈光性调节性内斜视24例、部分性调节性内斜视6例、继发性内斜视11例,一眼前置底向外的压贴三棱镜4～24月。结果压贴三棱镜前,同视机无同时视17人、Ⅰ级功能5人、Ⅱ级11人、Ⅲ级8人;Titmus〉800″36人（87.8%）。压贴三棱镜4个月,同视机无同时视1人、Ⅰ级功能7人、Ⅱ级17人、Ⅲ级16人,差异有高度显著性,P〈0.001;Titmus〉800″18人（43.9%）,差异有显著性,P〈0.01。结论对暂时不能手术的共同性内斜视病例佩戴压贴三棱镜有利于双眼单视功能。

Press-on prism in the application of concomitant esotropia

Objective To explore the effect of press-on prism for concomitant esotropia.Methods Concomitant esotropia 41 cases,including regular esotropia 24 cases,part regular esotropia 6 cases,secondary esotropia 11cases.Put press-on prism one eye （BO） until 4～24 months.Results Before press-on prism,synoptophore：no binocular vision 17 cases,Ⅰgrade 5 cases,Ⅱgrade 11 cases,Ⅲgrade 8 cases,P0.001.Titmus800″ 36 cases （87.8%）.After 4 months of press-on prism,no binocular vision 1 cases,Ⅰgrade 7 cases,Ⅱgrade 17 cases,Ⅲ grade16 cases.Titmus 800″18 cases （43.9%）,P0.01.Conclusion Press-on prism may be helpful for binocular single vision in concomitant esotropia of un-surgery.