Question

one pair of eyes gives vision to how many corneal blind people .

Answer 1

Explanation:

One pair of eyes can gives vision to two corneal blind people .

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Answer 2

Answer:

Cornea has five layers

A. Epithelium

B. Bowman layer

C. Stroma

D. Descemet membrane

E. Endothelium

If a person who has corneal problem located in anterior part of cornea then there is no need to replace whole cornea but only anterior part of cornea including epithelium, Bowman's layer and stroma are replaced.

If a person presents with disease of endothelium like Fuchs dystrophy etc ,we can replace only posterior two layers

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