Results 81 to 90 of about 14,806 (239)

Surgical Relationship of the Nasolacrimal System to the Maxillary Line: Performing Safe Mega Antrostomy

open access: yesAllergy & Rhinology, 2015
Background Endoscopic extended maxillary mega-antrostomy (EMMA) is a mucosal sparing technique that allows maxillary drainage by gravity, with a reported symptomatic nasolacrimal duct injury incidence of 0–4%, based on history alone.
Kathleen M. Sarber M.D.   +6 more
doaj   +1 more source

The Application of Infrared Imaging and Optical Coherence Tomography of the Lacrimal Punctum in Patients Undergoing Punctoplasty for Epiphora [PDF]

open access: yes, 2017
Purpose To determine the application of imaging the stenotic lacrimal punctum with infrared photographs and optical coherence tomography (OCT) and to identify characteristics of the lacrimal punctum in patients who benefit from punctoplasty ...
Ezra, DG   +3 more
core  

Characterizing the Occluded Lacrimal Punctum Using Anterior Segment Optical Coherence Tomography. [PDF]

open access: yes, 2016
PURPOSE: Epiphora is sometimes associated with an absent or occluded lacrimal drainage punctum (or puncta). This study uses noninvasive "enhanced depth" anterior segment optical coherence tomography (OCT) to give improved characterization and ...
Ezra, DG   +3 more
core   +1 more source

THE SRUCTURE OF THE HARDERIAN, EXTRAORBITAL AND INFRAORBITAL LACRIMAL GLANDS DUCTS OF THE LABORATORY RATS

open access: diamond, 2022
Андрей Любославович Каценко   +6 more
openalex   +2 more sources

Indocyanine Green Assisted Removal of Orbital Lacrimal Duct Cysts in Children

open access: yesJournal of Ophthalmology, 2015
Aim. To report on the use of indocyanine green (ICG) during surgical removal of pediatric orbital lacrimal duct cysts. Method. We conducted a retrospective review of our cases of surgical excision of orbital lacrimal duct cysts using intraoperative ...
Shay Keren   +4 more
doaj   +1 more source

The association of neonatal dacryocystoceles and infantile dacryocystitis with nasolacrimal duct cysts (an American Ophthalmogical Society Thesis) [PDF]

open access: yes, 2012
PURPOSE: To investigate whether neonatal dacryocystoceles and dacryocystitis are associated with nasolacrimal duct cysts, and to report the outcomes of treatment of these disorders. METHODS: This was a retrospective medical record review of two groups of
Lueder, Gregg T
core   +2 more sources

Pathological, immunohistochemical and microbiologicalal analysis of lacrimal sac biopsies in patients with chronic dacrocystitis

open access: yesInternational Journal of Ophthalmology, 2013
AIM:To analyze cases of obstruction of the nasolacrimal duct which creates a fertile environment for secondary bacterial infection and can result in dacryocystitis,which is a constant threat to cornea and orbital soft tissue and a potential source of ...
Rowayda Mahmoud Amin   +4 more
doaj   +1 more source

Insights into the molecular mechanism of Sjogren's syndrome [PDF]

open access: yes, 2017
Sjogren’s syndrome (SS) is a chronic autoimmune disease, that affects primarily salivary and lacrimal glands, leading to increased morbidity. Recent studies indicate that loss of salivary gland function is associated with defective cell polarity ...
Langara, Hans A.
core  

Diffuse Large B-Cell Lymphoma of the Lacrimal Sac in a Japanese Patient

open access: yesCase Reports in Ophthalmology, 2019
Purpose: To report a Japanese patient with diffuse large B-cell lymphoma (DLBCL) in the lacrimal sac. Methods: This is a case report of a 52-year-old Japanese woman who presented with a 3-month history of epiphora on the right side and a 1-month history ...
Satoshi Kakutani   +3 more
doaj   +1 more source

Research progress on lacrimal duct stent materials

open access: yesYanke Xuebao
Lacrimal duct obstruction is a common clinical ophthalmic condition characterized by symptoms such as epiphora and recurrent infections, significantly impairing patients' quality of life.
TANG Yan, ZHANG Yongxin, YE Lin
doaj   +1 more source

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