Dacryoendoscopy-assisted incision of Hasner’s valve under nasoendoscopy for membranous congenital nasolacrimal duct obstruction after probing failure: a retrospective study

Abstract Background To introduce a treatment option: dacryoendoscopy-assisted incision of Hasner’s valve under nasoendoscopy and assess its efficacy in treating membranous congenital nasolacrimal duct obstruction (CNLDO) in children older than 1 year with history of initial probing failure. Methods...

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Ngā kaituhi matua:	Yue Li, Min Wei, Xueru Liu, Leilei Zhang, Xuefei Song, Caiwen Xiao
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	BMC 2021-04-01
Rangatū:	BMC Ophthalmology
Ngā marau:	Dacryoendoscopy Nasoendoscopy Membranous congenital nasolacrimal duct obstruction, probing failure, incision of Hasner’s valve
Urunga tuihono:	https://doi.org/10.1186/s12886-021-01948-w
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