Temporal incisions made during cataract extraction have been purported to cause negative dysphotopsia. A case in which negative dysphotopsia occurred after superior scleral tunnel incisions is described. The dystopsia symptoms resolved immediately after intraocular lens exchange using temporal corneal incisions. Financial Disclosure: The author has no financial or proprietary interest in any material or method mentioned.
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David L. Cooke (2010) studied this question.
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