[Study on Corneal-Scleral Morphology guided by Pentacam corneal-scleral profile analysis module for scleral lens fitting in low to moderate myopia].

PubMed 2026

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Authors: F F Ma, Y Hu, J H Liu, Y F Jiang, J S Xue
DOI: 10.3760/cma.j.cn112142-20251108-00466
Cited by: 0

Abstract

The corneoscleral morphology of low to moderate myopic eyes presents non-rotational symmetry, which is characterized by a flatter nasal sclera than the temporal side, significant differences in sagittal height between the superior and inferior regions, and increasing sagittal height difference with longer chord length. There is a strong linear correlation between chord length and mean sagittal height. These morphological characteristics can provide a basis for the design and fitting of scleral lenses.

Fields of Study & Subjects

Ophthalmology and Visual Impairment Studies Ocular Surface and Contact Lens Corneal surgery and disorders

Publication details

Journal / source
PubMed
Volume
62
Issue
2
Pages
130–139
Publication date
11 February 2026
Language
ZH