Question

What are 3 cons of correcting adults in Ortho-K?

a) Potential risk of infection, discomfort during lens wear, limited effectiveness in high myopia
b) High cost, limited availability, reduced oxygen supply to the cornea
c) Corneal reshaping limitations, inability to correct astigmatism, risk of retinal detachment
d) Risk of corneal scarring, prolonged adaptation period, restricted sports activities

Answer 1

Three cons of Ortho-K for adults include risk of infection, discomfort during lens wear, and limited correction in cases of high myopia.

Step-by-step explanation:

When considering the cons of correcting adults using Ortho-K, three potential disadvantages are: potential risk of infection, discomfort during lens wear, and limited effectiveness in high myopia. Ortho-K, or orthokeratology, involves wearing rigid gas-permeable contact lenses overnight to temporarily reshape the cornea. This non-surgical approach to vision correction can lead to the risk of microbial infections if the lenses are not properly maintained. Additionally, not all patients find the lenses comfortable, and high degrees of myopia may not be fully corrected by this method.