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要約 目的:ゴルフボールによる眼外傷は眼球破裂に至り視機能予後が不良とする報告が多い。今回,ゴルフボールによる眼球破裂例に対して硝子体手術を施行し,比較的良好な経過をたどった1症例を経験した。
症例:53歳,男性。自分で打ったゴルフボールが跳ね返り至近距離で左眼直撃,左眼の視力低下を主訴に大阪医科大学病院眼科を受診した。左眼は眼瞼腫脹,結膜下出血,前房出血を認め,眼底は透見不能であった。超音波Bモード検査で硝子体出血を認めた。眼球破裂の可能性が高いと判断し硝子体手術を施行した。前房洗浄後,水晶体亜脱臼を認めた。眼球破裂を疑う部位はテノン囊で被覆されていた。眼底は網膜剝離と網膜壊死を認め,硝子体切除後に,気圧伸展網膜復位術,眼内光凝固,シリコーンオイルタンポナーデを施行した。後日,シリコーンオイル抜去,眼内レンズ毛様溝縫着,瞳孔形成を行い,視力は(0.2)まで回復した。
結論:ゴルフボールは他の競技の球よりも小さく眼窩内に嵌入しやすく,打球のスピートも早いため眼球破裂をきたしやすいが,本症例は眼球破裂部位が小さく凝血塊で被覆され,後方に生じたため眼球内容の脱出が少なかったことが予後良好の一因と考えられた。
Abstract Purpose:Many reports have stated that the prognosis of visual function is poor in eye trauma caused by being hit with a golf ball. In this study, we report a case of a ruptured eyeball caused by being hit with a golf ball, which had a relatively good outcome post vitrectomy.
Case:A 53-year-old man presented at our hospital with the complaint of decreased visual acuity(VA)in his left eye after being hit in that eye with a golf ball at close range. Examination of his left eye revealed eyelid swelling, subconjunctival hemorrhage, and anterior chamber hemorrhage, and no fundus was visible. B-mode ultrasound examination revealed vitreous hemorrhage, and vitrectomy was performed due to the high possibility of ocular rupture. After lavage of the anterior chamber, lens subluxation was observed. The area of suspected eye-ball rupture was covered with the Tenon's capsule. The fundus showed retinal necrosis and detachment, and post vitrectomy, pneumatic retinal reattachment, endophotocoagulation, and silicone oil tamponade were performed. The patient's VA recovered to(0.2)after removal of silicone oil, ciliary sulcus suturing of the intraocular lens, and pupilloplasty.
Conclusion:In this case, the ruptured part of the eye ball was covered with Tenon's capsule, and the visual prognosis was relatively good due to a little intraocular tissue prolapse.
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