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Dear Editor,
We read with great interest the article by Marí Cotino and associates1 about an epidemic of central toxic keratopathy (CTK) that occurred after laser in situ keratomileusis (LASIK), presumably caused by the change of the brand of the surgical gloves. Although its aetiology is unknown, CTK has common features with grade IV diffuse lamellar keratitis, but it is widely accepted that it represents a separate clinical entity. It has received other names in the literature, such as ‘central flap necrosis’.
Marí Cotino et al 1 state in their article that CTK does not have a specific treatment and that the clinician must …
Footnotes
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Contributors Both the authors have made substantial contributions to conception and design, writing the article, and final approval of the version to be published.
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Competing interests None.
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Patient consent Obtained.
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Provenance and peer review Not commissioned; internally peer reviewed.