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Updated: Jan 3, 2026

A Laser-induced Mouse Model of Chronic Ocular Hypertension to Characterize Visual Defects
Published on: August 14, 2013
[Handheld laser maculopathy: two case reports]
Alicia Zubicoa Enériz1, Laura Tabuenca Del Barrio2, Marcos Mozo Cuadrado2
1Departamento de Oftalmología, Complejo Hospitalario de Navarra, Navarra, España. Azubicoa.1@gmail.com.
Abstract:
The improper use of laser pointers, especially for recreational use in children, may cause sight-threatening retinal injuries. The retinal damage it is not well characterized because most publications are isolated cases or small series. The treatment and visual prognosis are variable according to the morphology of the macular damage. In some cases, there is no treatment, and spontaneous healing can be developed; however, others require surgery. In a series of 13 cases, 1 required surgery and the rest observation; 3 patients obtained a spontaneous healing with visual acuity of 10/10. We describe two patients aged 16 and 12 years with decreased visual acuity. Macular alterations appear in the fundus of the eye. The visual acuity of both recovered completely without treatment.

