Application of eye drops to the medial canthus.
作者信息
Loewenstein A, Bolocinic S, Goldstein M, Lazar M
机构信息
Department of Ophthalmology, Ichilov Hospital, Tel Aviv, Israel.
出版信息
Graefes Arch Clin Exp Ophthalmol. 1994 Nov;232(11):680-2. doi: 10.1007/BF00171384.
BACKGROUND
Our purpose was to investigate the efficacy of instillation of eye drops in the medial canthus with the lids closed at the time of application.
METHODS
The pupils of 50 healthy volunteers were dilated with tropicamide 0.125%. The effect of the drug on pupillary dilatation when instilled in one eye with the lids closed was compared to its effect when instilled in the conventional mode in the other eye.
RESULTS
Maximal mydriasis achieved was 2.75 +/- 0.76 mm in the eye with closed lids and 2.8 +/- 0.77 mm in the eye in which eye drops were instilled in the conventional mode.
CONCLUSION
Eye drop instillation in the medial canthus with the lids closed at the time of application seems to be an effective means of ophthalmic drug delivery.
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