corneal
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责编:小OO
时间:2023-11-17 14:44:52
corneal
Thecorneaisthetransparentouterlayeroftheeyethatactsasawindow,refractingthelightthatenterstheeyetofocusitontheretina.Itisresponsibleforapproximatelytwo-thirdsoftheeye'stotalopticalpower,andplaysacrucialroleinvision.Thecorneaiscomposedofseverallayersofspecializedcells,includingepithelialcells,stromalcells,andendothelialcells.Itisahighlysensitivestruc
导读Thecorneaisthetransparentouterlayeroftheeyethatactsasawindow,refractingthelightthatenterstheeyetofocusitontheretina.Itisresponsibleforapproximatelytwo-thirdsoftheeye'stotalopticalpower,andplaysacrucialroleinvision.Thecorneaiscomposedofseverallayersofspecializedcells,includingepithelialcells,stromalcells,andendothelialcells.Itisahighlysensitivestruc
The cornea is the transparent outer layer of the eye that acts as a window, refracting the light that enters the eye to focus it on the retina. It is responsible for approximately two-thirds of the eye's total optical power, and plays a crucial role in vision. The cornea is composed of several layers of specialized cells, including epithelial cells, stromal cells, and endothelial cells. It is a highly sensitive structure, and can be easily damaged by trauma, infection, or disease. Common corneal conditions include dry eye syndrome, corneal dystrophy, keratitis, and corneal ulcers. Treatment options may include medications, eye drops, surgery, or corneal transplant.
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corneal
Thecorneaisthetransparentouterlayeroftheeyethatactsasawindow,refractingthelightthatenterstheeyetofocusitontheretina.Itisresponsibleforapproximatelytwo-thirdsoftheeye'stotalopticalpower,andplaysacrucialroleinvision.Thecorneaiscomposedofseverallayersofspecializedcells,includingepithelialcells,stromalcells,andendothelialcells.Itisahighlysensitivestruc