Results 121 to 130 of about 10,938 (283)

Comparative study of endonasal dacryocystorhinostomy with and without adjunctive topical use of Mitomycin C [PDF]

open access: yes, 2017
Background: Endoscopic dacryocystorhinostomy has now established itself in the treatment of lacrimal obstruction. Failures in endoscopic dacryocystorhinostomy are mainly due to reclosure of the stoma in the lateral nasal wall.
Handal, Ashwini S., Kulkarni, Ganesh P.
core   +2 more sources

Novel occurrence of axenfeld: Rieger syndrome in a patient with blepharophimosis ptosis epicanthus inversus syndrome

open access: yesIndian Journal of Ophthalmology, 2014
Blepharophimosis ptosis epicanthus inversus syndrome (BPES) is a complex eyelid malformation characterized by the classical tetrad of blepharophimosis, telecanthus, ptosis, and epicanthus inversus.
Bhavin M Shah   +5 more
doaj   +1 more source

Investigation of the clinical features and therapeutic methods for the management of inflammatory lacrimal punctum diseases [PDF]

open access: yes, 2017
Purpose: To establish if there are different classes of inflammatory lacrimal punctum diseases (ILPDs) and to examine the various strategies by which they can be managed therapeutically.Methods: Two hundred and fifty nine (259) patients with inflammatory
Cheng, Hongbo   +5 more
core   +2 more sources

Normative dimensions and symmetry of the lacrimal drainage system on dacryocystography: statistical analysis of morphometric characteristics [PDF]

open access: yes, 2013
Background: Asymmetric lacrimal flow occurs in females more than males. We hypothesised that the normal lacrimal drainage system (LDS) may show subtle left-rightasymmetry in morphometry when imaged on dacryocystography (DCG).Materials and methods: We ...
Horsburgh, A., Massoud, T. F.
core   +2 more sources

Endoscopic surgery for inverted papilloma with carcinoma change of lacrimal drainage apparatus and nasal cavity

open access: yesInternational Journal of Ophthalmology, 2014
Letter to the ...
Yin-Hung Chang   +2 more
doaj   +1 more source

Rhinosporidiosis of the lacrimal sac masquerading as chronic dacryocystitis: a rare presentation

open access: yesAutopsy and Case Reports, 2021
Rhinosporidiosis is a chronic infection of the mucous membrane caused by the Rhinosporiduim seeberi, which infects through transepithelial penetration. Although described worldwide, this entity is mostly found in the western hemisphere, afflicting young ...
Pradeep Pradhan, Swagatika Samal
doaj  

On the Measurement in Quantum Mechanics: the Consistent Measurement Apparatus [PDF]

open access: yesarXiv, 2016
Measurement in quantum mechanics is generally described as an irreversible process that perturbs the wavefunction describing a quantum system. In this work we establish a formal connection between the measurement description within the Copenhagen interpretation (i.e., through the collapse of the wavefunction) compared versus a picture in which the ...
arxiv  

Avaliação do recesso lacrimal do seio maxilar: estudo anatômico Evaluation of the lacrimal recess of the maxillary sinus: an anatomical study

open access: yesBrazilian Journal of Otorhinolaryngology, 2013
Arelação anatômica entre seio maxilar e ducto lacrimonasal adquiriu maior importância com o advento das microcirugias e cirurgias nasossinusais assistidas por endoscopia e pelo crescente uso da endoscopia nasal na realização das meatotomias médias e ...
Paulo de Lima Navarro   +2 more
doaj  

Epithelial Markers aSMA, Krt14, and Krt19 Unveil Elements of Murine Lacrimal Gland Morphogenesis and Maturation

open access: yesFrontiers in Physiology, 2017
As an element of the lacrimal apparatus, the lacrimal gland (LG) produces the aqueous part of the tear film, which protects the eye surface. Therefore, a defective LG can lead to serious eyesight impairment.
Alison Kuony, Frederic Michon
doaj   +1 more source

New classification of ocular foreign bodies

open access: yesChinese Journal of Traumatology, 2016
Foreign bodies (FBs) in the eye are usually classified as intraocular (IOFB) or extraocular (EOFB). In IOFB the FB is within the eye ball and in EOFB it is outside. This classification seems oversimplified.
Bhartendu Shukla
doaj   +1 more source

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