Structural changes in the retina and choroid in patients with different degrees of myopia.

ABSTRACT: To observe the structural changes of retina and choroid in patients with different degrees of myopia. We recruited 219 subjects with different degrees of myopia for best corrected visual acuity, computer refraction, intraocular pressure, axial length (AL), optical coherence tomography (OCT) imaging, and other examinations. Central macular retinal thickness (CRT), subfoveal choroidal thickness (SFCT), nasal retinal thickness (NRT), temporal retinal thickness (TRT), nasal choroidal thickness (NCT) and temporal choroidal thickness (TCT) were measured by optical coherence tomography. ImageJ software was used to measure the retinal area and choroidal area (CA), and Niblack was used to binarize all OCT images to measure the choroidal vessel area (CVA) and choroidal matrix area (CMA). We found th

SUBMITTER: Liang R 

PROVIDER: S-EPMC11680568 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature