Visual performance with changes in eccentricity in PROSE device: a case report.
This case report describes the variations in visual performance of a subject with moderate keratoconus with changes in front surface eccentricities (FSEs) of PROSE (Prosthetic Replacement of Ocular Surface Ecosystem). PROSE device of 0.6 FSE provided maximum visual improvement and reduction in Higher Order Aberrations (HOAs) compared to 0, 0.3 and 0.8 FSEs in this clinical condition.
Contact Lens Department, Medical Research Foundation, India; Elite School of Optometry, Unit of Medical Research Foundation, Chennai, Tamil Nadu, India. Electronic address: d.jaggu@gmail.com.
Divya
D
Jagadeesh
Contact Lens Department, Medical Research Foundation, India; Elite School of Optometry, Unit of Medical Research Foundation, Chennai, Tamil Nadu, India.
Rajeswari
R
Mahadevan
D000293:Adolescent; D003261:Contact Lenses; D006801:Humans; D007640:Keratoconus / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D019736:Prostheses and Implants; D014792:Visual Acuity / Q000502:physiology*
Dispositivo PROSE; Excentricidad de la superficie frontal; Front surface eccentricity; Keratoconus; PROSE device; Queratocono