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- The characteristics of corneal topography in children with astigmatism. 儿童散光眼角膜地形图形态特征。
- Nexus - information on refractive and cataract surgery, corneal topography and topographers. 屈光矫正,白内障手术,角膜地形图的有关信息。
- Objective To investigate the characteritics of keratoconus under corneal topography,especially the early Keratoconus. 目的探讨圆锥角膜患者角膜地形图的特点,以期早期发现圆锥角膜患者。
- To measure central corneal thickness, central corneal diopter and eye axis with ultrasonic A and corneal topography. 利用A超、角膜地形图仪测定上述患者的角膜中央厚度、角膜中央屈光力及眼轴长度。
- Two types of keratoconus after PKP have remarkable divergence of post-operative corneal topography(P<0.01). 圆锥角膜术后两种类型角膜地形图参数差异有显著意义(P<0.;01)。
- Methods 19cases of Keratoconus were examined by corneal topography,in which 5 cases were in subclinical stage 14 cases(20 eyes)progressive. 方法5例(8只眼)亚临床期圆锥角膜患者,14例(20只眼)进展期圆锥角膜患者。
- Methods A total of 35 vertical strabismus patients were examined before and after surgery with corneal topography and stigmatometer. 方法用散瞳验光和角膜地形图检查,对35例垂直斜视进行手术前后屈光状态的动态分析。
- Post-operation, there weren't obvious eccentric and astigma in corneal topography and weren't complication of corneal flap. 术后角膜地形图无明显的偏心及散光形成,未见明显角膜瓣并发症。
- Objective To investigate the changes of corneal topography before and after trabeculectomy and analyze the cause of astigmatism after trabeculectomy. 目的应用角膜地形图仪分析小梁切除术前、术后角膜地形图改变,探讨术后引起散光的原因。
- Method Corneal topography of 312 patients (366 eyes) with a month, 3 months and 6 months of follow-up after PRK was examined. 方法对312例(366只眼)PRK手术患者进行术后1、3和6个月的角膜地形图检查。
- 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。
- To eveluate the relationship between pterygium and astigmatism,34 patients (34 eyes) with different sizes of pterygia were assessed and analyzed using corneal topography. 目的:观察翼状胬肉与角膜散光之间的关系。方法:应用角膜地形图仪对34例翼状胬肉患者手术前后的角膜散光变化进行测量和分析。
- Objective: To analyze the relationship between the change of corneal topography and wavefront aberration and visual quality after LASIK (laser in situ keratomileusis). 目的:探讨标准LASIK术后角膜地形图、波阵面像差改变与视觉质量的关系。
- Methods Twenty-seven eyes of 22 patients 12 to 192 months after partial penetrating keratoplasty were examined by vision,diopter,astigmism and corneal topography, and the data was analysed. 方法 收集本院22例27只眼因圆锥角膜行部分穿透性角膜移植术12至192个月的患者,分别进行视力、裂隙灯、眼底、验光及角膜地形图的检查,并对数据进行分析。
- Analysis of corneal topography in anisometropia 屈光参差眼角膜地形图分析
- Orbscan corneal topography system 0rhscan眼前节系统
- Conclusion Corneal topography is essential for evaluating surface changes after PRK.Long-time stability issues are answered with continued topographic follow-up. 结论提示PRK术中瞄准中心问题非常重要,直接影响术后的效果,同时也应长期随访角膜地形图,进一步观察术后的稳定性。
- Keywords Orthokeratology;Myopia;Corneal topography; 角膜塑形术;近视眼;角膜地形图;
- Keywords strabismus corneal topography refraction; 斜视;角膜地形图;屈光;
- Keywords astigmatism;corneal topography;incision; 散光;角膜地形图;切口;