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要約 目的:車いすを用いてあけお眼科医院に来院する患者の視機能〔矯正視力(以下,視力),ハンフリー視野検査(HFA)〕を調べ,眼疾患と全身疾患について検討した結果の報告。
対象と方法:過去91か月間に受診した26症例を解析した。男性9例,女性17例であり,年齢は54〜94歳(平均77歳)であった。
結果:視力0.5以上の視力低下の著しくない例は右眼20例(83.3%),左眼14例(58.3%),HFAにおけるMD値についても,−15dB以上の視野障害の著しくない例は右眼12例(92.4%),左眼9例(69.3%)と視力低下の著明でない例と同様にほぼ80%であった。眼科疾患として白内障9例(34.6%),正常眼圧緑内障9例(34.6%),網膜疾患7例(26.9%)であった。全身疾患として脳出血,脳梗塞などの脳血管疾患が10例(38.5%),認知症,パーキンソン病などの脳神経疾患は8例(30.7%)と頭蓋内疾患が多かった。
結論:車いす使用の患者は視機能が温存され,頭蓋内疾患を伴う症例が多いため,HFA検査による精査のために来院を容易にさせるためにも,バリアフリーを施設に取り入れる必要があると思われた。
Abstract Purpose:To report the present status of patients using wheelchairs with particular emphasis on ocular and systemic disorders.
Cases and Methods:This retrospective study included 26 patients using wheelchairs in Akeo Eye Clinic during the past 91-month period. The series comprised 9 men and 17 women. The age ranged from 54 to 94 years, with an average of 77 years, at the end of the follow-up. Visual acuity(VA)and visual field with the Humphrey field analyzer(HFA)were examined.
Results:VA was more than 0.5 and not severely impaired in the right eyes of 20(83.3%)patients and in left eyes of 14(58.3%)patients. HFA showed MD values of more than−15 dB in the right eyes of 12(92.4%)patients and in left eyes of 9(69.3%)patients. There were 9(34.6%), 9(34.6%), 7(26.9%)patients with cataract, normal tension glaucoma, and retinal disease, respectively. Cerebral vascular problems, such as hemorrhage and infarction, and mental disorders, such as dementia and Parkinson's disease, were present in 10(38.5%)and 8(30.7%)patients, respectively.
Conclusions:VA and MD values of patients using wheelchairs because of systemic disorders including cerebral or mental diseases, were not severe. We suggested that being barrier-free was necessary to come to the outpatient department and carry out detailed examinations of visual functions by HFA.
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