Ophthalmology: Current and Future Developments

Ophthalmology: Current and Future Developments

Volume: 4

Contemporary Scleral Lenses: Theory and Application

Contemporary Scleral Lenses: Theory and Application, provides comprehensive information about scleral lenses. Chapters of this volume have been contributed by renowned scleral lens experts and cover ...
[view complete introduction]

US $
30

*(Excluding Mailing and Handling)



Scleral Lens Handling

Pp. 346-370 (25)

Melissa Barnett and Mindy Toabe

Abstract

Scleral lenses have become more of a mainstream option for the treatment of distorted corneas and ocular surface disease. Well-fitted scleral lenses vault the cornea and are supported entirely by the sclera. They create a tear layer reservoir which helps neutralize an irregular, damaged or diseased cornea while creating constant lubrication and necessary oxygen supply. They provide optics comparable to corneal gas permeable lenses, with equivalent comfort to soft contact lenses. Like any type of medical treatment, there has to be first and foremost an understanding of the disease process and pathology being treated when fitting scleral lenses. Without true understanding of the disease process and its limitations, practitioners may inadvertently induce complications. A comprehensive understanding of the intended scleral lens design and fitting parameters is paramount. Equally important is establishing a close relationship with the lens manufacturing laboratory and their consultants. This is particularly critical when troubleshooting challenging cases. Establishing appropriate scleral lens follow up and close communication with the referring corneal or medical specialist is very important. Proper understanding of the disease process and its limitations are important to avoid scleral lens induced complications. Appropriate follow up and adequate collaboration with specialists is also essential to ensure successful treatment with scleral lenses. From the care and handling aspect as well as disease management strategies, patient communication and involvement can improve compliance and favorable outcomes.

Keywords:

Application, Cleaning, Disinfection, Enzymatic cleaner, Hand washing, Handling, Hydrogen peroxide, Inhalation, Lens replacement, Microbial keratitis, Multipurpose, Patient education, Plasma treatment, Plunger, Preservative free, Removal, Rinse, Solutions, Storage case, Surfactant.

Affiliation:

University of California, Davis, Sacramento, CA, USA.