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corneal    音标拼音: [k,ɔrn'il]

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  • Corneal Conditions - National Eye Institute
    The cornea is the clear outer layer at the front of the eye There are several common conditions that affect the cornea Read about the types of corneal conditions, whether you are at risk for them, how they are diagnosed and treated, and what the latest research says
  • Corneal Dystrophies - National Eye Institute
    Corneal dystrophies are eye diseases that involve changes in the cornea (the clear front layer of your eye) Learn about keratoconus, Fuchs’ dystrophy, lattice dystrophy, and map-dot-fingerprint dystrophy
  • Other Types of Corneal Disease - National Eye Institute
    Several types of diseases can affect the cornea (the clear front layer of the eye) Your eye doctor can check for corneal diseases as part of a comprehensive dilated eye exam
  • Dry Eye - National Eye Institute
    Anyone can get dry eye, but you might be more likely to have dry eye if you: Are age 50 or older; Are female; Wear contact lenses; Don’t get enough vitamin A (found in foods like carrots, broccoli, and liver) or omega-3 fatty acids (found in fish, walnuts, and vegetable oils); Have certain autoimmune conditions, like lupus or Sjögren syndrome
  • Corneal Transplants - National Eye Institute
    If you have severe damage to your cornea (the clear front layer of your eye), doctors can replace the damaged part with healthy corneal tissue from a donor Read about what happens during a corneal transplant, how long it takes to recover, and what the side effects are
  • Astigmatism - National Eye Institute
    Astigmatism is a common eye problem that can make your vision blurry or distorted It happens when your cornea (the clear front layer of your eye) or lens (an inner part of your eye that helps the eye focus) has a different shape than normal Learn about the symptoms, causes, diagnosis, and treatment of astigmatism
  • How the Eyes Work - National Eye Institute
    All the different parts of your eyes work together to help you see First, light passes through the cornea (the clear front layer of the eye) The cornea is shaped like a dome and bends light to help the eye focus
  • Eye Health Data and Statistics | National Eye Institute
    Several different agencies collect, analyze, and report data on estimates of eye diseases and conditions This page highlights work to gather and report eye health data and statistics led by the U S Department of Health and Human Services (HHS), the Centers for Disease Control and Prevention (CDC), and the U S Census Bureau
  • University of Oregon researchers develop gene therapy for eye disease
    Researchers have developed a new gene therapy that could eventually provide an alternative treatment for Fuchs’ endothelial corneal dystrophy, a genetic eye disease affecting roughly one in 2,000 people globally
  • Surgery for Refractive Errors - National Eye Institute
    During the surgery, your doctor will cut a small flap in your cornea and fold it back Then they’ll shine a laser into your eye The laser will be programmed to change your cornea into the correct shape Then they’ll put the corneal flap back in place





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