Corneal topography in assessing multifocal CL centration

Naroo, Shehzad A.; Zeri, Fabrizio; Vizio, Assunta Di; Guida, Maurizio; Rotondi, Anastasia

doi:10.1016/j.clae.2018.03.034

Cited by 2 publications

(1 citation statement)

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“…Тангенциальная карта может быть успешно использована при подборе бифокальных и мультифокальных контактных линз для оценки центрирования оптики линзы по отношению к зрачку и зрительной оси глаза пациента [6]. Это необходимо для лучшего понимания, как повлияет ношение линзы на качество зрения пациента.…”

Section: Fig 2 Corneal Topography Patternsunclassified

Visualization and assessment of the anterior surface of the cornea by corneal topography (Part II)

Андриенко¹

2020

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Goal. To introduce ophthalmologists and optometrists to the basics of corneal topography. Corneal topography is the main method for assessing corneal surface regularity, the violation of which leads to a deterioration in its refractive properties and a decrease in the quality of vision. The first part of the workshop (The EYE GLAZ. 2020 (22), № 2) presented the main types of topography maps and keratometry data. In the second part, considerations are made regarding mastering the skills of capturing high-quality images and choice of color maps for analysis. Topography patterns as well as topographic signs of keratoconus are also discussed. Conclusion. Placido-based corneal topographers are a useful tool for evaluating the anterior corneal surface, fitting contact lenses and diagnosing keratoconus. Slit-scanning topographers, additionally, are capable of corneal pachymetry and analyzing the posterior surface of the cornea, which allows for carrying out a more detailed assessment and diagnosing keratoconus at preclinical stage.

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Section: Fig 2 Corneal Topography Patternsunclassified