American journal of ophthalmology · 1996
Stress fractures after folding an acrylic intraocular lens.
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Pfister D R
Аннотация
PURPOSE: To manage the complication of stress fractures in foldable acrylic intraocular lenses.
METHODS: During an implantation of a foldable acrylic intraocular lens (AcrySof, Alcon Laboratories, Fort Worth, Texas), the optic was noted to have developed paracentral stress fractures along the fold approximately 50% deep.
RESULTS: The lens was explanted and replaced without difficulty.
CONCLUSIONS: The observed complication can be avoided by recognizing that it might occur, wetting the lens before slowly folding it, and inspecting it carefully before insertion.
METHODS: During an implantation of a foldable acrylic intraocular lens (AcrySof, Alcon Laboratories, Fort Worth, Texas), the optic was noted to have developed paracentral stress fractures along the fold approximately 50% deep.
RESULTS: The lens was explanted and replaced without difficulty.
CONCLUSIONS: The observed complication can be avoided by recognizing that it might occur, wetting the lens before slowly folding it, and inspecting it carefully before insertion.