Postoperative improvements in the mean cell density and percentage of hexagonal cells in patients who were contact lens wearers may be related to the discontinuance of contact lens use after LASIK.

• 术前使用隐形眼镜的病人，在平均细胞密度及六角形细胞比例上的改善可能与术后不再配戴隐形眼镜有关。