Results 31 to 40 of about 538 (158)
Clinical 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
In Vivo and Cadaver Studies of the Canalicular/Lacrimal Sac Mucosal Folds
Journal of Ophthalmology, Volume 2016, Issue 1, 2016., 2016 Purpose. The study aimed to investigate canalicular/lacrimal sac mucosal folds (CLS‐MFs) in vivo and in cadavers in order to explore their functional roles in the lacrimal drainage system. Method. The observations of CLS‐MFs in vivo were performed on 16 patients with chronic dacryocystitis after undergoing an endonasal endoscopic dacryocystorhinostomy (
Yongsheng You +6 more
wiley +1 more source
Journal of Ophthalmology, Volume 2016, Issue 1, 2016., 2016 Aim. To compare the surgical outcomes of surgery with and without bicanalicular silicon tube intubation for the treatment of patients who have primary uncomplicated nasolacrimal duct obstruction. Methods. This retrospective study is comprised of 113 patients with uncomplicated primary nasolacrimal duct obstruction.
Yildiray Yildirim +8 more
wiley +1 more source
Journal of Ophthalmology, Volume 2016, Issue 1, 2016., 2016 Purpose. The objective of the present study is to determine whether the success rate in transcanalicular diode laser‐assisted dacryocystorhinostomy (TCL DCR) is influenced by the variant septal deviation (SD). Methods. Patients were divided into two groups: one including operated lacrimal pathways (LP) with no anatomical nasosinusal variants and the ...
Alberto Raposo +5 more
wiley +1 more source
Journal of Ophthalmology, Volume 2015, Issue 1, 2015., 2015 Purpose. The aim of this study is to propose a simple and efficient combination surgery for the management of dacryocystitis with canalicular obstruction. Methods. A retrospective noncomparative case series of dacryocystitis with canalicular obstruction has been studied.
Yunhai Tu +5 more
wiley +1 more source
CT Lilun yu yingyong yanjiuObjective: This study aimed to explore the value of monoenergetic imaging using dual-layer spectral detector computed tomography (CT) for dacryocystography.
xianying NING +4 more
doaj +1 more source
BioMed Research International, Volume 2015, Issue 1, 2015., 2015 Background. Canaliculitis may cause punctal or canalicular swelling, discharge, erythema, and sometimes concretions. This study examined the clinical characteristics, treatment patterns, and outcomes of primary canaliculitis from patients at a top‐rated hospital in Beijing, China. Methods. Medical records of 16 patients (retrospective case series) were
Qin Zhang +4 more
wiley +1 more source
Dacryocystography and surgery in pseudo sac
Indian Journal of Ophthalmology, 1976 Agarwal M, Gupta V, Gandotra V, Baijal G
doaj +2 more sources
Preliminary report on screening IGSF3 gene mutation in families with congenital absence of lacrimal puncta and canaliculi [PDF]
International Journal of Ophthalmology, 2020 AIM: To investigate the variation of IGSF3 gene in three families with congenital absence of lacrimal puncta and canaliculi, and to lay a foundation for further research on the pathogenic gene of congenital lacrimal duct agenesis.
Fei Wang +7 more
doaj +1 more source
Iohexol effects on tear biochemical profiles in normal large animal model
Journal of Mazandaran University of Medical Sciences, 2008 Background and Purpose: Dacryocystography or visualization of nasolacrimal duct has been widely used in the assessment of the nasal lacrimal system. The water-soluble agent iohexol is currently widely used in nervous and vascular lesion in diagnostic ...
N. Ouji +4 more
doaj