目的：探讨ＬＡＳＩＫ手术并发症及其处理方法。方法：应用准分子激光原位角膜磨镶术（ｅｘｃｉｍｅｒｌａｓｅｒｉｎｓｉｔｕｋｅｒａｔｏｍｉｌｅｕｓｉｓ，ＬＡＳＩＫ）治疗近视９２８只眼。结果：术中主要并发症有薄角膜瓣、不完全角膜瓣、游离角膜瓣、角膜瓣偏离中心、层间异物残留、角膜瓣皱褶和结膜下出血等；术后主要并发症有眩光、欠矫或过矫、最佳矫正视力下降、角膜瓣异位、角膜瓣边缘瘢痕及角膜中心色素沉着等。结论：对手术技术的熟练掌握及有效地处理出现的各种并发症是保证手术成功的关键。 Objective: To investigate the complications and treatment of LASIK. Methods: 928 eyes of myopia were treated by eximer laser keratomileusis (LASIK). Results: The main complications were thin corneal flap, incomplete corneal flap, free corneal flap, corneal flap deviated from the center, residual layer foreign body, corneal flap folds and subconjunctival hemorrhage. The main complications were glare, Correction or overcorrection, the best corrected visual acuity decreased, corneal flap ectopic, corneal flap scar and corneal center pigmentation and so on. CONCLUSIONS: Proficiency in surgical techniques and effective management of emerging complications are the keys to successful surgery.