Research progress on the correlation between choroidal blood flow perfusion and myopia in children
10.3980/j.issn.1672-5123.2023.2.11
- VernacularTitle:脉络膜血流灌注与儿童近视的相关性研究进展
- Author:
Run-Ting MA
1
;
Lian-Hong ZHOU
1
Author Information
1. Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China
- Publication Type:Journal Article
- Keywords:
myopia;
children;
sclera;
choroidal thickness;
choroidal blood flow
- From:
International Eye Science
2023;23(2):236-239
- CountryChina
- Language:Chinese
-
Abstract:
Myopia is the most common type of refractive error. At present, the characteristics of the low age and rapid growth of myopia in our country are obvious, and the myopia of adolescents and children has become a public health problem of concern to the whole society. Visual experience guides the development of children's refractive state and emmetropization. The occurrence and development of myopia is accompanied by changes in the structure of the eyeball, and the choroid has a thinning trend. The thickness change of the choroid may be determined by blood flow perfusion. Decreased choroidal blood flow perfusion may lead to scleral ischemia and hypoxia, and hypoxia induces scleral matrix remodeling and axial length growth. This article reviews the relationship between choroidal blood flow and myopia, and suggests the significance of paying attention to choroidal changes in the prevention and control of myopia.
