Abstract | PURPOSE: Single center study to evaluate the incidence and long-term outcome of laser pointer maculopathy (LPM). METHODS: Medical records of 909,150 patients visiting our institution between 2007 and 2020 were screened in our electronic patient record system using the keywords "laserpointer," " laser pointer," and "solar." RESULTS: Eight patients (6/2 male/female, 11 eyes) with a history of LPM were identified by fundoscopy and optical coherence tomography (OCT), all of whom were children (6/2 male/female). Mean age at injury was 12.1 years (range 6-16). Five children (62.5%) were injured between 2019 and 2020, three (37.5%) between 2007 and 2018. Median best-corrected visual acuity (BCVA) of affected eyes at first presentation was 20/25 (range 20/50-20/16). Follow-up examination was performed in seven children (10 eyes) with a median follow-up period of 18 months (range 0.5-96). BCVA improved in 4 children (5 eyes; BCVA at follow-up 20/22.5, range 20/40-20/16). Three of these four children were treated with oral steroids. OCT revealed acute signs such as intraretinal fluid to resolve quickly, while outer retinal disruption persisted until the last follow-up in eight of eleven eyes. These lesions resembled lesions of patients with solar retinopathy of which seven cases (11 eyes) were identified between 2007 and 2020. CONCLUSION: Readily available consumer laser pointers can damage the retina and the underlying retinal pigment epithelium, possibly leading to long-lasting visual impairments. The number of laser pointer injuries has increased over the last years. Therefore, access to laser pointers for children should be strictly controlled.
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Authors | Navid Farassat, Daniel Boehringer, Jan Luebke, Thomas Ness, Hansjuergen Agostini, Thomas Reinhard, Wolf Alexander Lagrèze, Michael Reich |
Journal | International ophthalmology
(Int Ophthalmol)
Vol. 43
Issue 7
Pg. 2397-2405
(Jul 2023)
ISSN: 1573-2630 [Electronic] Netherlands |
PMID | 36670265
(Publication Type: Journal Article)
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Copyright | © 2023. The Author(s). |
Topics |
- Humans
- Female
- Male
- Child
- Adolescent
- Incidence
- Visual Acuity
- Retinal Diseases
(diagnosis, epidemiology, etiology)
- Lasers
- Macular Degeneration
(complications)
- Tomography, Optical Coherence
(methods)
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