Eye Injury Cases by Lights and Lasers

Akira Obana, Toshihiko Ueda
2012 Nippon Laser Igakkaishi  
要 旨 光による眼の傷害事例を紹介した.13 歳男子はレーザーポインターによる熱傷害により,中心暗点と網膜外層の形 態異常を来したが,変化は可逆性であった.15 歳男子は LED による光化学傷害により,不可逆性の視力傷害と網膜 萎縮を来した.33 歳男性は日食観察に伴う光化学傷害により, 一過性の眼痛, 違和感と網膜外層の軽微な異常を来した. キーワード:レーザーポインター,LED,日食網膜症,Nd:YAG レーザー,光化学作用 Abstract Cases of light injury in the eye were introduced. A 13-year-old boy had a reversible central scotoma and morphological abnormality on the outer layer of the retina by thermal injury from a laser pointer. A 15-year-old boy had irreversible visual loss and retinal atrophy
more » ... photochemical effect of a light emission diode. A 33-year-old man had a transient ocular pain, abnormal sense and minimum abnormality on the outer layer of the retina by photochemical effect from solar eclipse observation. Key words:laser pointer, LED, eclipse retinopathy, Nd:YAG laser, photochemical effect 〒 430 −8558 静岡県浜松市中区住吉 2 −12 −12 TEL : 053 −474 −2222 / FAX : 053 −471 −6050 (Sumiyoshi 2 −12 −12, Naka-ku,
doi:10.2530/jslsm.32.452 fatcat:pjbti27njngozgfljz5ep7igji