Journal of cataract and refractive surgery · 2009
Cataract wound closure with a polymerizing liquid hydrogel ocular bandage.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Hovanesian John A
Аннотация
PURPOSE: To determine whether a polymerizing liquid hydrogel ocular bandage can create a watertight seal in a clear corneal cataract incision.
SETTING: Laboratory.
METHODS: Twenty-four clear corneal cataract wounds were made in eye-bank corneas. Twelve wounds were treated with a tissue-adherent hydrogel ocular bandage; 12 control wounds received no bandage. Each eye was tested under low-pressure conditions to detect fluid ingress of India ink on the eye's surface. Eyes were tested again with external compression to distort the wound to detect fluid egress.
RESULTS: India ink did not enter the wound in any incision in the treated group but did enter 9 (75%) of 12 incisions in the control group. Fluid egress with external manipulation did not occur in any treated eyes but did occur in 11 (92%) control eyes.
CONCLUSION: A tissue-adherent hydrogel ocular bandage created a watertight seal in clear corneal cataract wounds.
SETTING: Laboratory.
METHODS: Twenty-four clear corneal cataract wounds were made in eye-bank corneas. Twelve wounds were treated with a tissue-adherent hydrogel ocular bandage; 12 control wounds received no bandage. Each eye was tested under low-pressure conditions to detect fluid ingress of India ink on the eye's surface. Eyes were tested again with external compression to distort the wound to detect fluid egress.
RESULTS: India ink did not enter the wound in any incision in the treated group but did enter 9 (75%) of 12 incisions in the control group. Fluid egress with external manipulation did not occur in any treated eyes but did occur in 11 (92%) control eyes.
CONCLUSION: A tissue-adherent hydrogel ocular bandage created a watertight seal in clear corneal cataract wounds.