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- Keratometers measure corneal curvature and by an assumed refractive index,to calculated carneal power. 角膜曲率仪可用于测定角膜曲率,并可按常规的折射率计算角膜屈光焦度。
- Conclusions: Steepening in the meridian of the trabeculectomy site, the changes in corneal curvature induced by filtering surgery regressed with time. 结论:小梁切除术对角膜曲度的影响,多数患者于手术经线方向角膜曲度变深,其变化随时间减少。
- Methods In the study group there were 58 eyes in 50 cases performed limbal relaxing incision phacoemulsification at the biggest corneal curvature. 方法观察组在角膜曲率大的轴向上行角膜缘松解切口晶状体超声乳化术50例(58眼)。
- A doctor can determine the appropriate implant prescription with an ultrasound device that measures eye length and corneal curvature. 医生通过超声波设备测量眼镜的长度和角膜的曲率以决定植入方案。
- Purpose: Surgically-induced alternations in corneal curvature resulting from filtering surgery may have a significant impact on patients. 摘要目的:青光眼滤过手术对角膜曲度的改变,可以对患者之视力产生深远的影响。
- AIM: To discuss the ascription and countermeasure for patients with ametropia and high corneal curvature in preoperative exam of LASIK. 目的:探讨术前检查中发现屈光不正患者伴有偏高角膜曲率时的归属和对策。
- In this study, the preoperative and postoperative keratometric measurement were compared to detect the possible factors involving changes of corneal curvature. 本文主要是研究术前及术后之角膜曲度对人工水晶体度数计算之影响。
- The authors investigated longitudinally the effect of trabeculectomy on the changes of corneal curvature and visual acuity via the aid of corneal topography. 本文希望藉由电脑辅助角膜曲度摄影,纵向研究小梁切除术对角膜曲度的影响及视力变化的关系。
- anterior and posterior corneal curvature 角膜前、后表面的屈率
- Changes of corneal curvature after compound trabeculectomy 可拆除缝线小梁切除术后角膜曲率的改变
- Ametropia accompanied with high corneal curvature in 46 cases 屈光不正患者伴有偏高角膜曲率46例的临床分析
- The relationship between optic axial length and corneal curvature radius 视轴与角膜曲率半径的关系
- Analysis of correlation among refractive error central corneal thickness intraocular pressure and corneal curvature 近视眼屈光度与角膜中央厚度、眼压、角膜曲率的关系分析
- Application of corneal curvature apparatus to accurate calculation of lens'diopter in cataract surgery for prevention of blindness 角膜曲率仪在白内障防盲手术中的应用价值
- Clinical Observation of the Pathological Changes of Axial Length,Corneal Curvature and Posterior Segment Wall of Eyeball in Eyes with High Myopia 高度近视眼球轴长、角膜曲率及后段眼球壁改变的临床观察
- They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
- corneal curvature 角膜曲度
- Such curvature has no effect on wettability. 这种曲度对润湿性并无影响。
- corneal curvature radius 角膜曲率半径
- Having a form or curvature suggestive of a lyre. 象里拉琴的外形和曲线类似里拉琴的