准分子激光原位角膜磨镶术后眼压分析

• 作 者: 庄文娟 马维华 梅惠香
• 机 构: 宁夏医学院附属医院眼科,宁夏医学院附属医院器械科
• 出 处: 宁夏医学院学报
• 发表日期: 1999年03期
• 关键词: 平均眼压 角膜瓣 角膜板层 角膜屈光手术 屈光回退 开睑器 眼压值 于术 低眼压 瓣下冲洗

目的：探讨准分子激光原位角膜磨镶术（ＬＡＳＩＫ）术后眼压的变化及非接触式眼压计（ｎｏｎｃｏｎｔａｃｔｔｏｎｏｍｅｔｒｙ，ＮＣＴ）用于激量ＬＡＳＩＫ术后眼压的可靠性。方法：采用非接触式眼压计测量眼压，对ＬＡＳＩＫ术前、术后随访１月以上２７例５１只眼患者眼压进行统计学分析。结果：术前平均眼压为１６７３±２３８ｍｍＨｇ，术后１月的平均眼压为１０７８±２９１ｍｍＨｇ，明显低于术前，二者差异有显著性（Ｐ＜０００１）。结论：ＬＡＳＩＫ术后ＮＣＴ测量眼压低于术前。非接触式眼压计用于ＬＡＳＩＫ术后监测眼压有一定的优越性，但有待进一步完善

Objective: To investigate the changes of intraocular pressure (IOP) after laser in situ keratomileusis (LASIK) and the reliability of intraocular pressure (IOP) after non-contact tonometry (NCT). Methods: The intraocular pressure (IOP) was measured with a non-contact tonometer. The intraocular pressure (IOP) of 27 eyes (51 eyes) of patients with LASIK before and after surgery were followed up for statistical analysis. Results: The average preoperative intraocular pressure was 1673 ± 238mmHg. The average intraocular pressure at 1 month after operation was 1078 ± 291mmHg, which was significantly lower than that before operation (P <0 001). Conclusion: The intraocular pressure measured by NCT ​​after LASIK is lower than preoperative. Non-contact tonometer for the monitoring of intraocular pressure after LASIK have some advantages, but to be further improved