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This video demonstrates lacrimal probing and irrigation to investigate the anatomy, patency, and functional status of the lacrimal drainage system.
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1. Guinot-Saera A, Koay P. Efficacy of probing as treatment of epiphora in adults with blocked nasolacrimal ducts. British Journal of Ophthalmology. 1998;82(4):389-391. doi:10.1136/bjo.82.4.389
2. Robb RM. Probing and Irrigation for Congenital Nasolacrimal Duct Obstruction. Archives of Ophthalmology. 1986;104(3):378-379. doi:10.1001/archopht.1986.01050150078031
3. Świerczyńska M, Tobiczyk E, Rodak P, Barchanowska D, Filipek E. Success rates of probing for congenital nasolacrimal duct obstruction at various ages. BMC Ophthalmology. 2020;20(1):403. doi:10.1186/s12886-020-01658-9
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