Kandari Jamal Al, Raizada Seemant, Razzak Ahmed Abdul
Ophthalmic Surg Lasers Imaging. 2010 Mar 9:1-5. doi: 10.3928/15428877-20100215-26.
The unprotected human eye is extremely sensitive to laser radiation and can be permanently damaged from direct or reflected beams. Two cases of retinal injury by laser exposure outside hospital setting are reported. Two patients presented in retina clinic in Al-Bahar eye center in Kuwait with complaints of decrease in vision following exposure to unknown light. Case 1 was exposed to a laser used in military warfare and Case 2 exposed to laser pointer. Routine slit lamp examination and fundus examination of the patient was done along with fundus fluorescien angiography (FFA) and Optical coherence tomography (OCT). Patients were followed up in out patient department for 6 months. Patient with military laser exposure had severe permanent vision loss and persisted even after 6 months. Patient exposed to laser pointer beam had transient visual loss, which improved to 20/25 at 7 months follow-up. Laser retinal damage should be suspected in any patient with visual complaints after obvious exposure to unknown strong light. The treatment for laser retinal injuries is extremely limited and hence prevention is essential.
