外直肌悬吊术与外直肌后徙术对术后散光影响的比较

A comparison of the impact of lateral rectus suspension and conventional recession on astigmatism

目的:探讨外直肌悬吊与传统后徙术治疗共现性外斜视患者后,对患者出现散光的影响。方法:选取2007年1月至2013年12月门诊就诊共同性外斜视患者,采用外直肌悬吊与传统后徙术两种不同手术方式进行治疗,通过术后3月随访,比较常规外直肌后徙术和外直肌悬吊术对散光的影响。结果:两种不同手术方式后导致的散光无明显差异(P>0.05)。结论:外直肌悬吊术在治疗共同性外斜视中对散光无明显影响,是一种有效的治疗方法。

Objective：To explore the impact on patients with astigmatism after lateral rectus suspension and conventional recession in the treatment of patients with concomitant exotropia.Methods：Outpatients with concomitant exotropia were recruited from January 2007 to December 2013, who received lat-eral rectus suspension and conventional recession, with the impact of the two different surgical approaches on astigmatism compared during 3-month follow-up.Results：There was no significant effect on the induced astigmatim in the two different treatments（ P 〉0.05）.Conclusion：The surgery of lateral rec-tus suspension, which is an effective therapeutic method has no obvious effect on astigmatim in the treatment of concomitant exotropia.