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Acquired Corneal Neuropathy and Photoallodynia Associated With Malposition of an Ex-PRESS Shunt.
Birnbaum Faith A, Hamrah Pedram, Jacobs Deborah S, Song Brian J
J GlaucomaJan 20173 citationsCase Report
A malpositioned Ex-PRESS shunt caused corneal neuropathy and light sensitivity in a patient. Shunt removal improved symptoms and nerve health, suggesting poor positioning can trigger corneal inflammation and pain.