Results 41 to 50 of about 21,187 (247)

Study of congenital Morgagnian cataracts in Holstein calves [PDF]

open access: yes, 2019
Cataracts are focal to diffuse opacities of the eye lens causing impaired vision or complete blindness. For bilateral congenital cataracts in Red Holsteins a perfectly cosegregating mutation within the CPAMD8 gene (CPAMD8:g.5995966C>T) has been reported.
Beineke, Andreas   +9 more
core   +1 more source

Punctal Congestion Syndrome: A Reversible, Functional Punctal Stenosis Causing Epiphora in the Setting of Chronic Pretarsal Conjunctivitis

open access: yesOphthalmic Plastic and Reconstructive Surgery, 2020
Purpose: To describe a reversible syndrome of epiphora, functional punctal stenosis, and chronic pretarsal conjunctivitis associated with corticosteroid or corticosteroid-antibiotic eyedrop use.
Y. Bian   +8 more
semanticscholar   +1 more source

Osteoma of maxillary sinus: A rare cause of epiphora

open access: yesTNOA Journal of Ophthalmic Science and Research, 2020
Osteomas are fibro-osseous lesions of the nose and paranasal sinuses. We report a case of a 14-year-old girl who presented with complaints of left-sided epiphora along with intermittent mucoid discharge for 6 months.
R Deepa, P Anuradha
doaj   +1 more source

Improvement in Contrast Sensitivity Function after Lacrimal Passage Intubation in Eyes with Epiphora

open access: yesJournal of Clinical Medicine, 2020
This prospective case series aimed to investigate the contrast sensitivity function before and after lacrimal passage intubation (LPI) in eyes with epiphora due to lacrimal passage obstruction.
S. Hoshi   +3 more
semanticscholar   +1 more source

Diagnostic value of orbicularis oculi muscle electromyography in functional epiphora

open access: yesWorld Journal of Clinical Cases, 2020
BACKGROUND Functional epiphora is a clinical condition which is not due to an anatomic defect. Most studies agree that it involves the action of the orbicularis oculi muscle, particularly its deeper segment (Horner’s muscle), but the exact mechanism is ...
Hui Lu   +5 more
semanticscholar   +1 more source

Mucosal and lacrimal flaps for endonasal dacryocystorhinostomy (DCR):a systematic review [PDF]

open access: yes, 2017
Background: Historically dacryocystorhinostomy (DCR) has been performed externally with very good outcomes. Current literature shows comparable success rates between endonasal and external approaches.
Allen   +29 more
core   +2 more sources

Outcome comparison between transcanalicular and external dacryocystorhinostomy [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM: To compare the outcomes achieved with external dacryocystorhinostomy (EX-DCR) and transcanalicular dacryocystorhinostomy (TC-DCR) using a multidiode laser in patients with bilateral nasolacrimal duct obstruction (NLDO).
Gunay Uludag   +4 more
doaj   +1 more source

Limitations and complications of endoscopic surgery for treatment of sinonasal inverted papilloma: a re-assessment after 212 cases. [PDF]

open access: yes, 2015
9BACKGROUND: The purpose of this study was to define the optimal surgical strategy for sinonasal inverted papilloma in relation to the site of origin and tumor extent.

core   +1 more source

Allergic conjunctivitis and conjunctival provocation tests in atopic dogs. [PDF]

open access: yes, 2011
INTRODUCTION: Canine atopic dermatitis (cAD) is a very common disease, but little is known about eye involvement. The conjunctival provocation test (CPT) is used in human to study the ocular response to allergenic stimuli and to evaluate anti-allergic ...
Correira, JH   +5 more
core   +1 more source

Diagnosis of lacrimal punctum lesions using optical coherence tomography: a preliminary study [PDF]

open access: yesInternational Journal of Ophthalmology, 2020
AIM: To study the imaging characteristics of lacrimal punctum lesion with optical coherence tomography (OCT), and provide imaging basis for the diagnosis and treatment of lacrimal punctum diseases. METHODS: A total of 25 patients (28 eyes) with epiphora
Hai Tao   +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy