1. Custom contact lenses and cornea-scleral contact lenses from irregular astigmatism
- Author
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Pérez Silguero D, Encinas Pisa P, Bermal Blasco I, Pérez Silguero MA, Perez Silguero D, and Perez Silguero MA
- Subjects
medicine.medical_specialty ,medicine.anatomical_structure ,genetic structures ,Irregular astigmatism ,business.industry ,Ophthalmology ,Cornea ,Materials Chemistry ,Medicine ,sense organs ,business ,eye diseases - Abstract
Objective: To show the improvement of visual acuity in five clinical cases of irregular astigmatism, achieved with contact lenses of different materials and geometries. Case reports: Five case reports are exposed and their adaptations for the use of this type of lenses are evaluated. After inserting corneo-scleral lenses or soft contact lenses, each adaptation is evaluated. Results: All patients have improved meaningfully their visual acuity without affecting their corneal integrity and improving their quality of life. Conclusion: Advances in the design and materials of contact lenses have helped eye-care professionals to solve visual problems that would have been difficult to solve years ago. Keywords: irregular astigmatism, keratoconus, keratoplasty, custom contact lenses, cornea-scleral contact lenses
- Published
- 2020
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