Objective: According to our hospital for treatment of moderate and high myopia patients with symptom observation, medical inspection, take different excimer laser treatment of treatment, the clinical effect of diagnosis and treatment were analyzed and discussed. Methods: the ophthalmic medical activity of the selected object is 5 month in our hospital from 2011 to 2012, 05 during the month, in the hospital to see a doctor in the treatment of high myopia patients with a total of 106 cases, in its original case data for the study of the basic data source. Medical staff of the 106 cases of patients with clinical symptoms were observed, and the corresponding medical eye examination, including hyperopia and myopia eyesight test, refractive check, intraocular pressure check, fundus examination, corneal topographic map test, tear secretion, A super corneal thickness and Orbscan Ⅱ z and Zywave comprehensive detection and so on. To discharge of patients with eye diseases, to determine whether can undertake excimer laser surgery. The ophthalmic medical experiments according to patients' gender, age and degree of vision in 106 patients were randomly divided into two treatment groups, respectively is: treatment group: a total of 53 patients, mainly used in treatment of excimer laser corneal flap of cornea grinding with surgery (LASEK) for diagnosis and treatment; Control group: a total of 53 patients, mainly used in treatment of excimer laser in situ corneal grinding with surgery (LASIK) for diagnosis and treatment. Results: by observation of surgery and postoperative recovery, treatment group: a total of 53 patients, 51 cases of 96 eyes check naked eye eyesight are greater than or equal to best corrected vision before operation, 2 cases (3 eyes is lower than the preoperative vision correction, fine rate was 96.23%. Control group: a total of 53 patients, 48 cases of 90 eyes check naked eye eyesight are greater than or equal to the best corrected visual acuity before surgery, 5 cases (8 eyes is lower than the preoperative vision correction, fine rate was 90.56%. After observed 3 to 6 months after surgery, the treatment group of diopter, corneal topography, corneal Haze level and the situation of the complications were bet er than the control group. The differences of two groups of patients had no significant (P < 0.05). Conclusion: in the process of excimer laser treatment, use LASEK surgery can bet er achieve the result of clinical treatment, the fine rate and the postoperative recovery were bet er than LASIK surgery group, it is recommended that treatment widely more in the future.
excimer laserthe cornea on flap under grinding set techniquein situ corneal mill set operationfine ratecomplications
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万方数据
