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Novel device for expanding Schlemm's canal: a morphological study: Implantation of the Stegmann Canal Expander following viscodilation of Schlemm's canal resulted in permanent expansion of the canal lumen and distension of the trabecular meshwork without complications.
Grieshaber MC, Stegmann R, Grieshaber HR, Meyer P. Grieshaber MC, et al. Among authors: grieshaber hr. Br J Ophthalmol. 2015 Jul;99(7):875-7. doi: 10.1136/bjophthalmol-2014-305540. Epub 2015 Jan 18. Br J Ophthalmol. 2015. PMID: 25601045