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目的探讨斜视手术及不同术式、手术量等对角膜散光的影响，以利术式的选择、预后的评价等。方法用ＲＯＤＥＮＳＴＯＣＫＪＨ８２８自动角膜散光计，于术前、术后第１天、第１周、第４周、第８周分别测定角膜散光，每眼测３次取均值。结果斜视术后第１天有１０例（１７５４％）出现了≥１００Ｄ的散光，１周后基本恢复术前状态，角膜散光变化与术前比较无显著性差异，与术式、手术量及结膜切口无关。结果斜视矫正手术对角膜散光无明显影响。
Objective To investigate the effect of strabismus surgery and different operation methods and operation volume on corneal astigmatism in order to facilitate the selection of surgical procedures and prognosis. Methods Corneal astigmatism was measured with RODENSTOCK JH828 automatic corneal astigmatism at preoperative and postoperative day 1, week 1, week 4, and week 8, respectively. Results On the first day after operation, 10 cases (1754%) had ≥100D astigmatism on the first day after operation. One week later, they recovered to their preoperative status. The changes of corneal astigmatism were not significantly different from those before operation. Surgery and conjunctival incision has nothing to do. Results Strabismus surgery had no significant effect on corneal astigmatism.