论文部分内容阅读
目的分析屈光不正患者已行术前检查而未行准分子激光手术矫治原因。方法对1567例(3110眼)进行术前检查,对未行手术的310例(614眼)进行原因分析。结果角膜中央厚度不足282眼(45.93%),对手术存在顾虑121眼(19.71%),角膜屈光力过高或过低104眼(16.94%),矫正视力不良46眼(7.49%),眼压高18眼(2.93%),眼底病变9眼(1.47%),瘢痕体质12眼(1.30%),其他原因26眼(4.23%)。结论准分子激光屈光性角膜手术治疗屈光不正是一种选择性手术,必须进行严格的术前检查和医患沟通,严格掌握手术的适应证和禁忌证。
Objective To analyze the reason that patients with refractive errors have undergone preoperative examination without excimer laser surgery. Methods A total of 1567 patients (3110 eyes) underwent preoperative examination and 310 cases (614 eyes) underwent surgery. Results The central corneal thickness was less than 282 eyes (45.93%), there were 121 eyes (19.71%) with corneal opacity, 104 eyes (16.94%) with corneal refractive power too high or too low, 46 eyes (7.49% 18 eyes (2.93%), 9 eyes (1.47%) with fundus lesions, 12 eyes (1.30%) with scar constitution, and 26 eyes (4.23%) with other causes. Conclusions Excimer laser refractive corneal surgery for refractive errors is a selective surgery, we must conduct rigorous preoperative examination and communication between doctors and patients to strictly grasp the indications and contraindications for surgery.