Disposable and frequent replacement contact lenses.
Disposable and frequent replacement contact lenses dominate the marketplace. They are available in a wide variety of parameters for use in refractive errors, including myopia, hyperopia, astigmatism, and presbyopia. They are convenient and affordable and lend themselves to most wearing modalities, including daily wear, flexible wear, and extended wear for up to 30 days. In addition, they have been shown to be the most trouble-free contact lens wear modality for daily wear or extended wear. They are an appropriate choice for patients who desire occasional contact lens wear and have gained wide acceptance as therapeutic bandage contact lenses. Disposable and frequent replacement lenses will remain important modalities for some time to come as the variety of contact lenses and contact lens parameters that are offered continue to expand. New contact lens varieties, such as the high-Dk silicone hydrogel lenses, will further expand the role of these contact lenses in vision correction.
Ehlers
William H
WH
Department of Surgery, Division of Ophthalmology, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030, USA. Ehlers@adp.uchc.edu
Donshik
Peter C
PC
Suchecki
Jeanine K
JK
D003261:Contact Lenses / Q000009:adverse effects; D003315:Cornea / Q000502:physiology; D004209:Disposable Equipment; D004867:Equipment Design; D006801:Humans; D017755:Prosthesis Fitting