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要約 目的:湿熱シートと直線偏光近赤外線星状神経節近傍照射(SGR)による調節力と自覚症状の変化を調べた。対象と方法:眼精疲労を有する15例30眼に湿熱シートを,15例30眼にSGRを10分間施行し,近点計で調節力を測定した。結果:調節力は,湿熱シート群(p<0.05),SGR群(p<0.001)ともに有意に改善し,眼精疲労も軽減した。ドライアイ症状の改善率は湿熱シート群(p<0.05)が,頭痛の改善率はSGR群(p<0.01)が高かった。結論:湿熱シートおよびSGRはともに調節力を回復させ,眼精疲労を軽減させた。湿熱シートはドライアイ症状の改善に優れ,SGRは頭痛の改善に優れていた。
Abstract. Purpose:To report the effect of warming eye steamer and stellate ganglion irradiation for asthenopia. Cases and Method:This study was made on 30 eyes of 15 cases treated by warming eye steamer for asthenopia and 30 eyes of 15 cases treated by stellate ganglion irradiation for asthenopia. Range of accommodation was measured by near point ruler. Results:Range of accommodation improved and eyestrain reduced after applying warming eye steamer(p<0.05)and stellate ganglion irradiation(p<0.001). Conclusion:Asthenopia improved after application of warming eye steamer or stellate ganglion irradiation. Warming eye steamer was more effective for dry eye and stellate ganglion irradiation was effective for headache.
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