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Complications
By Mayo Clinic staffBecause your tears aren't draining the way they should, the tears that remain in the duct system become stagnant, promoting growth of bacteria, viruses and fungi. These organisms lead to recurrent eye infections and inflammation. Any part of the tear duct system, including the clear membrane over your eye surface (conjunctiva), can become infected or inflamed because of a blocked tear duct.
- DelGaudio JM, et al. Nasolacrimal duct orifice cysts in adults: A previously unrecognized, easily treatable cause of epiphora. The Laryngoscope. 2007;117(10):1830-1833.
- Casady DR, et al. Stepwise treatment paradigm for congenital nasolacrimal duct obstruction. Ophthalmic Plastic and Reconstructive Surgery. 2006;22(4):243-247.
- Goldstein SM, et al. Comparison of monocanalicular stenting and balloon dacryoplasty in secondary treatment of congenital nasolacrimal duct obstruction after failed primary probing. Ophthalmic Plastic and Reconstructive Surgery. 2004;20(5):352-357.
- Becelli R et al. Posttraumatic obstruction of lacrimal pathways: A retrospective analysis of 58 consecutive naso-orbitoethmoid fractures. Journal of Craniofacial Surgery. 2004;15(1):29-33.
- Mandeville JT et al. Obstruction of the lacrimal drainage system. Current Opinion in Ophthalmology. 2002;13(5):303-309.
- Tan AD, et al. Congenital nasolacrimal duct obstruction. International Ophthalmology Clinics. 2001;41(4):57-69.
- Mills DM, et al. Acquired nasolacrimal duct obstruction. Otolaryngology Clinics of North America. 2006;39(5):979-999.
- Kapadia MK, et al. Evaluation and management of congenital nasolacrimal duct obstruction. Otolaryngology Clinics of North America. 2006;39(5):959-977.
- Woog JJ, et al. Endoscopic dacryocystorhinostomy and conjuctivodacryocystorhinostomy. Otolaryngology Clinics of North America. 2006;39(5):1001-1017.
- Hurwitz JJ. The Lacrimal drainage system. In: Yanoff. Ophthalmology. 2nd ed. Philadelphia, Pa.:Mosby Inc.; 2006. http://www.mdconsult.com/das/book/body/104049824-3/744373637/1197/56.html#4-u1.0-B0-323-01634-0..50102-4_2729. Accessed July 29, 2008.
