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Comparative measurement of intraocular pressure by Rebound and non -contact tonometry in patients wearing bandage contact lenses after pterygium excision

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Author:
No author available
Journal Title:
International Eye Science
Issue:
6
DOI:
10.3980/j.issn.1672-5123.2020.6.37
Key Word:
翼状胬肉切除手术;治疗用绷带镜;眼压;回弹式眼压计;非接触眼压计

Abstract: 目的:利用回弹式眼压计(RT)及非接触式眼压计(NCT)测量并比较翼状胬肉术后配戴治疗用绷带镜时与裸眼眼压的差异.方法:选取2019-04/06在开封市中心医院开封眼病医院手术治疗的翼状胬肉患者(鼻侧原发性翼状胬肉小于4mm且术后配戴治疗用绷带镜)50例50眼.于术后14d用RT及NCT分别在戴镜状态、裸眼状态测量患者眼压,比较并分析翼状胬肉术后治疗用绷带镜对眼压测量的影响.结果:RT在戴镜状态、裸眼状态测得的眼压分别为18.20±3.19、15.17±3.80mmHg,相差3.04±1.79mmHg,且前后两次测量具有良好的相关性(r=0.884,P<0.001);NCT在戴镜状态、裸眼状态测得的眼压分别为15.74±3.23、13.19±3.89mmHg,相差2.55±1.88mmHg,且具有良好的相关性(r=0.876,P<0.001);在戴镜状态及裸眼状态,两种设备测量所得眼压分别相差2.46±1.45、1.98±1.67mmHg,RT测量结果均显著高于NCT测量结果(P<0.001).结论:翼状胬肉术后应用RT、NCT测量配戴治疗用绷带镜状态与裸眼状态的眼压一致性均较好,但在配戴治疗用绷带镜时两种眼压计均有高估患者眼压风险,且应用RT在戴镜状态及裸眼状态眼压高估较NCT更明显.

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