The cornea is said to be the “window” of the eye. We observe the cornea each time we examine a patient. Test your knowledge and see how much you know about this structure of the eye.
The cornea is said to be the “window” of the eye. We observe the cornea each time we examine a patient. Test your knowledge and see how much you know about this structure of the eye.
Great!
Thanks for the quiz, Very educative.
Thanks for quiz. Very educative.
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Educative!
Well informative and i suggest to increase these quiz assessment for improving our knowledge.
Best regards to all the team in this Cybersight.
Thank you for this kind feedback, Dr. Ayub! 🙏🏼🙌🏽
Thanks for teaching us😍
Now, corneal layers is considered to be 6 with duas layer in posterior stroma.
Thank you for your comment!
While a 6th layer of the cornea, the pre-Descemet’s layer or Dua’s layer, was reported in 2013, its existence as a wholly distinct layer has not been without controversy. https://pubmed.ncbi.nlm.nih.gov/23714320/
At the time of this writing, the most recent update (2021-22) of the American Academy of Ophthalmology Basic and Clinical Science Course (BCSC) Volume 8: Corneal and External Disease still teaches that the cornea has 5 official layers.
This is obviously subject to change as the matter is studied further. https://www.aao.org/education/image/five-layers-of-cornea
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Early morning tonic to stimulate the intellect.
The quiz was good.
More questions please
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The cornea has a new layer the Dua’s layer. Between stroma and Descemets membrane. So as per this it has to be 6 layers. So probably the answer to the first question might change.
Thank you for your comment!
While a 6th layer of the cornea, the pre-Descemet’s layer or Dua’s layer, was reported in 2013, its existence as a wholly distinct layer has not been without controversy. https://pubmed.ncbi.nlm.nih.gov/23714320/
At the time of this writing, the most recent update (2021-22) of the American Academy of Ophthalmology Basic and Clinical Science Course (BCSC) Volume 8: Corneal and External Disease still teaches that the cornea has 5 official layers.
This is obviously subject to change as the matter is studied further. https://www.aao.org/education/image/five-layers-of-cornea
Nice quiz
Every educative