Results 51 to 60 of about 395,706 (288)

Lacrimal Plasty with Dacryocystorhinostomy-Anastomosis Using Microsurgery

open access: yesPlastic and Reconstructive Surgery, Global Open, 2023
Background:. Dacryocystorhinostomy (DCR) is the standard treatment for nasolacrimal duct obstruction, but it has the disadvantage of creating a raw surface, which may lead to reocclusion due to the development of postoperative granulation tissue. In this
Daisuke Yanagisawa, MD   +1 more
doaj   +1 more source

Magnetic resonance dacryocystography: Its role in the diagnosis and treatment plan of lacrimal drainage system obstructions [PDF]

open access: yes, 2014
Objective: To evaluate the role of magnetic resonance dacryocystography (MR-DCG) technique in patients with obstruction of lacrimal drainage system. Methods: A total of 40 patients who had presented to the ophthalmology clinic were suspected to have ...
Cemil Apaydın   +3 more
core   +1 more source

Disparity of turbinal bones in placental mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Quentin Martinez   +11 more
wiley   +1 more source

Diagnosis of dental problems in pet rabbits (Oryctolagus cuniculus) [PDF]

open access: yes, 2008
Dental problems are very common in pet rabbits. To establish a correct diagnosis of rabbit dental pathology, a general knowledge of normal dental anatomy and physiology is necessary.
De Rycke, Lieve   +5 more
core   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

Nasolacrimal duct intubation in the treatment of congenital nasolacrimal duct obstruction in older children [PDF]

open access: yesEye, 2015
PurposeThe purpose of this study was to investigate the outcomes of nasolacrimal duct intubation in the primary treatment of congenital nasolacrimal duct obstruction (CNLDO) in children aged 7 years and older.MethodsThirty children aged ≥7 years who underwent primary unilateral nasolacrimal duct intubation because of CNLDO were enrolled in this study ...
Ibrahim Erbagci   +7 more
openaire   +2 more sources

The role of inflammatory biomarkers in predicting primary acquired nasolacrimal duct obstruction and postoperative recurrence [PDF]

open access: yes, 2023
This study aims to determine the relationship between systemic inflammatory biomarkers and primary acquired nasolacrimal duct obstruction and to evaluate whether they can be used as indicators in determining the risk of recurrence after ...
Garip, Rüveyde   +1 more
core   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

open access: yesBMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen   +7 more
wiley   +1 more source

Measuring nasolacrimal duct volume using computed tomography images in nasolacrimal duct obstruction patients in Korean.

open access: yesInternational Journal of Ophthalmology, 2019
AIM To investigate nasolacrimal duct (NLD) volume in Korean patients and to examine the correlation between NLD volume and obstruction. METHODS Of patients who underwent orbital computed tomography from March 2013 to January 2016, patients diagnosed ...
Jinhwan Park   +4 more
semanticscholar   +1 more source

Changes in the meibomian glands in postmenopausal women with primary acquired nasolacrimal duct obstruction: a prospective study

open access: yesBMC Ophthalmology, 2023
Background Primary acquired nasolacrimal duct obstruction (PANDO) is frequently encountered in perimenopausal women, causing tear flow stagnation and resulting in a variety of ocular discomfort symptoms.
Haili Jin, Hong Zhang
doaj   +1 more source

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