Results 1 to 10 of about 9,538 (241)

Evaluation of lacrimal duct probing in adults with 0.02% and 0.04% mitomycin-C in primary acquired nasolacrimal duct obstruction: A randomized comparative pilot study

open access: diamondOman Journal of Ophthalmology, 2022
PURPOSE: The purpose of the study is to evaluate the safety and efficacy of adjunctive use of mitomycin-C (MMC) using two different concentrations 0.2 mg/ml and 0.4 mg/ml for lacrimal duct probing to treat the nasolacrimal duct obstruction (NLDO) in ...
Manu Saini   +6 more
doaj   +3 more sources

Preliminary study on the efficacy of lacrimal duct reconstruction with pedicled conjunctival flap in the treatment of severe lacrimal canalicular obstruction with conjunctivochalasis [PDF]

open access: yesInternational Journal of Ophthalmology, 2023
AIM: To determine the efficacy and safety of pedicled conjunctival lacrimal duct reconstruction in the treatment of severe obstruction of superior and inferior lacrimal canaliculi with conjunctivochalasis.
Gao-Xiang Ouyang, Fang Bai, Hai Tao
doaj   +2 more sources

Lacrimal Duct Obstruction and Infection Associated with Non-Traumatic Corneal Perforation: A Case Series [PDF]

open access: yesInternational Medical Case Reports Journal, 2022
Keisuke Nitta, Ryo Mukai, Daisuke Todokoro, Hideo Akiyama Department of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, JapanCorrespondence: Keisuke Nitta, Department of Ophthalmology, Gunma University Graduate School of ...
Nitta K, Mukai R, Todokoro D, Akiyama H
doaj   +2 more sources

Analysis of Lacrimal Duct Morphology from Cone-Beam Computed Tomography Dacryocystography in a Japanese Population [PDF]

open access: yesClinical Ophthalmology, 2022
Jutaro Nakamura,1,2 Tomoyuki Kamao,1 Arisa Mitani,1 Nobuhisa Mizuki,2 Atsushi Shiraishi1 1Department of Ophthalmology, Ehime University Graduate School of Medicine, Toon, Ehime, 791-0295, Japan; 2Department of Ophthalmology and Visual Science, Yokohama ...
Nakamura J   +4 more
doaj   +2 more sources

To investigate endoscopic membranous nasolacrimal duct resection combined with retrograde lacrimal stent placement in the treatment of extremely inferior lacrimal duct obstruction [PDF]

open access: yesScientific Reports
To investigate the efficacy of endoscopic membranous nasolacrimal duct resection combined with retrograde lacrimal stent in the treatment of extremely inferior lacrimal duct obstruction.
Puying Gan   +5 more
doaj   +2 more sources

Identification of a novel mutation in the FGF10 gene in a Chinese family with obvious congenital lacrimal duct dysplasia in lacrimo-auriculo-dento-digital syndrome [PDF]

open access: yesInternational Journal of Ophthalmology, 2023
AIM: To identify the pathogenic gene variant in a family with lacrimo-auriculo-dento-digital syndrome [LADD (MIM 149730)] showing congenital lacrimal duct dysplasia as the main clinical manifestation and lay the foundation for future research on the ...
Hong-Yang Zhang   +10 more
doaj   +2 more sources

A case of neglected silicone tube in lacrimal duct for 20 years [PDF]

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: To report a case of prolonged placement of a lacrimal silicone tube for 20 years, with evaluation of the lacrimal duct using lacrimal micro-endoscopy and inspection of deformation of the lacrimal tube. Observations: This study involved a case of
Masashi Mimura   +4 more
doaj   +2 more sources

Lacrimal Gland Microenvironment Changes After Obstruction of Lacrimal Gland Ducts

open access: goldInvestigative Opthalmology & Visual Science, 2022
To investigate microenvironment changes of the lacrimal gland after obstruction of lacrimal gland ducts.The ducts of rat exorbital lacrimal gland were ligated by sutures for different durations. After that, the sutures in some animals were released, and they were observed for 21 days to evaluate the recovery of the lacrimal gland.
He, Xin   +9 more
openaire   +3 more sources

The role of CT-DCG in hardware – associated secondary acquired lacrimal duct obstruction: SALDO update study - (SUP) - Paper III [PDF]

open access: yesAmerican Journal of Ophthalmology Case Reports
Purpose: To study cases of hardware-associated secondary acquired lacrimal duct obstructions (SALDO) and the role of computed tomography dacryocystography (CT-DCG) scans in its diagnosis and management.
Ayushi Agarwal   +3 more
doaj   +2 more sources

Accessory Lacrimal Duct Cyst

open access: yesDelhi Journal of Ophthalmology, 2016
Accessory lacrimal duct cyst is a very rare disease, however it needs to be kept in the differential diagnosis of orbital mass lesions and lid swellings.
Valiyaveettil Babitha   +2 more
doaj   +3 more sources

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