Results 91 to 100 of about 3,791 (194)

A rare cause of nasolacrimal duct obstruction: Dentigerous cyst in the maxillary sinus

Indian Journal of Ophthalmology, 2009
The most common abnormality of the lacrimal drainage system is congenital or acquired nasolacrimal duct obstruction. The causes of acquired nasolacrimal duct obstruction may be primary or secondary.
Ray Biswarup, Bandyopadhyay Saumendra, Das Debabrata, Adhikary Bivas   +3 more
doaj  

Two cases of nasolacrimal duct obstruction operated by endoscopic dacryocystorhinostomy after orbital fracture reconstruction with an implant

American Journal of Ophthalmology Case Reports, 2023
Purpose: To report two cases of nasolacrimal duct obstruction (NLDO) caused by orbital fracture reconstruction with an implant successfully treated with endoscopic dacryocystorhinostomy (EnDCR).
Kosei Tomita, Hiroko Matsuyama, Masayuki Akimoto   +2 more
doaj  

Epiphora and unrecognized paranasal sinuses pathology

American Journal of Ophthalmology Case Reports, 2020
Purpose: to report five patients all presenting with persistent unilateral epiphora as a sign of unexpected and rare lesions causing Secondary Acquired Nasolacrimal Duct Obstruction (SANDO) and the risks associated to an incomplete diagnostic work-up ...
Filippo Confalonieri, Laura Balia, Raffaele Piscopo, Luca Malvezzi, Alessandra Di Maria   +4 more
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Positive detection of SARS‐CoV‐2 combined HSV1 and HHV6B virus nucleic acid in tear and conjunctival secretions of a non‐conjunctivitis COVID‐19 patient with obstruction of common lacrimal duct

, 2020
Yaguang Hu, Tianyan Chen, Miaomiao Liu, Li Zhang, Fang Wang, Shuo Zhao, Hui Liu, Han Xia, Yawen Wang, Li Li   +9 more
openalex   +1 more source

Effectiveness and Factors Influencing Success of Transcanalicular Laser-Assisted Endoscopic Dacryocystorhinostomy: Cohort Study

Diagnostics
Laser dacryocystorhinostomy (LDCR) is a surgical procedure designed to treat obstructions in the lacrimal duct system, which can cause excessive tearing, infections, and discomfort.
Radosław Różycki, Łukasz Skrzypiec, Katarzyna Ulaszewska, Jakub S. Gąsior, Jaromir Wasyluk   +4 more
doaj   +1 more source

Poster Sessions

HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

The Agreement Between Syringing, Dacryocystography, and Dacryoendoscopy Findings in Lacrimal Duct Obstruction [PDF]

, 2022
Jutaro Nakamura, Tomoyuki Kamao, Arisa Mitani, Nobuhisa Mizuki, Atsushi Shiraishi   +4 more
openalex   +1 more source

Viral nucleic acid analysis with PCR in lacrimal tissue and nasal swab samples of primary acquired nasolacrimal duct obstruction cases [PDF]

, 2019
Özge Yanık, Melek Banu Hoşal, Alper Tekelı, Hilal Nalcı   +3 more
openalex   +1 more source

Lacrimal Sac Bacteriology and Susceptibility Pattern in Infants with Congenital Nasolacrimal Duct Obstruction in the 1st Year of Life: A Cross-Sectional Study [PDF]

, 2020
Xiaoyu Zheng, Bonnie Nga Kwan Choy, Mingming Zhou, Caiping Shi, Zhengyan Zhao   +4 more
openalex   +1 more source

A millimetric ruler for Lester Jones tube placement in conjunctivodacryocystorhinostomy

Clinical Ophthalmology, 2015
Rodolfo Luis Vigo, Tomás Ortiz-Basso, María Natalia Vilas, Jorge PrémoliOphthalmology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina Purpose: To describe the use of a ruler to increase the accuracy and ...
Vigo RL, Ortiz-Basso T, Vilas MN, Prémoli J   +3 more
doaj