Question

What are 4 factors that are important for success in fitting presbyopes with contact lenses? Expand on each.

a) Lens material and design
b) Patient's age and prescription
c) Lifestyle and visual demands
d) Ocular health and comfort considerations

Answer 1

Success in fitting presbyopes with contact lenses is contingent upon considering the patient's age and prescription needs, ensuring good ocular health, prioritizing comfort, and taking into account the patient's visual demands and lifestyle.

Step-by-step explanation:

To successfully fit presbyopes with contact lenses, four key factors are important:

1. Patient's age and prescription: As presbyopia typically occurs after the age of 40, a patient's age and visual acuity are crucial in determining the type of lens prescribed. The lens must add power for close vision without compromising distance vision.
2. Ocular health: A thorough examination of the eyes' health is essential to ensure there are no contraindications for contact lens wear and to select the most suitable lens material and design.
3. Comfort considerations: Since comfort is a major factor in contact lens adherence, the choice of lens must take into account the patient's tear film stability and any sensitivities or allergies.
4. Visual demands and lifestyle: Understanding the patient's daily activities and visual needs is essential to provide a lens that fits seamlessly into their lifestyle, ensuring satisfactory vision for tasks like reading and driving.