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cornea    音标拼音: [k'ɔrniə]
n. 角膜

角膜

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  • Cornea: What It Is, Common Disorders Preventing Injury
    What is the cornea? Your cornea is the clear, dome-shaped covering at the front of each of your eyes It’s like your eye’s version of a windshield It keeps debris, germs and more out Its specific shape plays a key role in how your eyesight works and filters some ultraviolet (UV) rays
  • Cornea - Wikipedia
    The cornea is the transparent front part of the eye which covers the iris, pupil, and anterior chamber Along with the anterior chamber and lens, the cornea refracts light, accounting for approximately two-thirds of the eye's total optical power [1][2] In humans, the refractive power of the cornea is approximately 43 dioptres [3]
  • Cornea: Anatomy, Common Symptoms, and Treatments - WebMD
    What Is a Cornea? Your cornea is your eye’s clear, protective outer layer, sitting at the front like a car windshield It acts like a barrier against dirt and germs, and it helps filter out
  • 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
  • Cornea | Structure, Function Disease | Britannica
    Cornea, dome-shaped transparent membrane about 12 mm (0 5 inch) in diameter that covers the front part of the eye Except at its margins, the cornea contains no blood vessels, but it does contain many nerves and is very sensitive to pain or touch
  • Cornea and External Disease Service - UC Davis Health
    Corneas can be damaged through inflammation, degeneration, allergies, infections, injuries and inherited-dystrophies Treatments may range from lifestyle adjustments, such as eliminating allergens, the use of visual aids and medications, to refractive surgeries and corneal transplantation
  • Everything you need to know about the Cornea - SightConnection
    The cornea is an essential part of your eye that serves as a clear window, protecting your eye from foreign particles and helping to focus light for clear vision
  • Home | Cornea Society
    The Cornea Society is an international society to promote the exchange of information in cornea and external disease The Cornea Society is the single largest subspecialty society representing the fields of cornea, external disease and refractive surgery
  • Eye Care Doctors, Optometry, Fresno, Selma, Clovis Ca
    Our doctors handle all aspects of eye and vision care, from general exams to complex surgeries We are home to fellowship-trained sub specialists in retina, glaucoma, pediatrics, cornea, ophthalmic plastic surgery, and refractive surgery Whatever your condition, EYE-Q has a specialist for you





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