Results 31 to 40 of about 577,688 (297)

Variations of the Nasal Septum in Adult Nigerians: Computed Tomography Study

open access: yesInternational Archives of Otorhinolaryngology, 2023
Introduction The morphological variants of the nasal septum have been implicated in sinus pathology and pose a challenge during endoscopic surgeries. Objective The present study aimed at evaluating the prevalence of nasal septum variants in ...
Beryl Shitandi Ominde   +3 more
doaj   +1 more source

Mapping surgical coordinates of the sphenopalatine foramen : surgical navigation study [PDF]

open access: yes, 2009
Aims to identify measurements that may help intra operative localisation of the sphenopalatine foramen. The study used three dimensional surgical navigation software to study radiological anatomy, in order to define the distances and angulations between ...
Hadoura, L.   +3 more
core   +4 more sources

The role of ENT surgeons in snoring assessment : some prospective preliminary evidence [PDF]

open access: yes, 2008
Objectives: To determine (i) the prevalence of unsuspected upper aerodigestive tract disease in snorers, (ii) the diagnostic yield of routine flexible endoscopy and (iii) the relationship between symptoms of upper aerodigestive tract disease and ...
Robertson, S.   +3 more
core   +4 more sources

The respiratory microbiota and its impact on health and disease in dogs and cats: A One Health perspective

open access: yesJournal of Veterinary Internal Medicine, 2023
Healthy lungs were long thought of as sterile, with presence of bacteria identified by culture representing contamination. Recent advances in metagenomics have refuted this belief by detecting rich, diverse, and complex microbial communities in the ...
Aida I. Vientós‐Plotts   +2 more
doaj   +1 more source

Stature estimation of an individual using nasal, facial, and palatal height among Tamil Nadu population

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Stature estimation in human identification has a significant forensic importance. The stature correlates positively with bones or human body parts.
J Dinakaran   +5 more
doaj   +1 more source

Sphenoid Sinus Cholesteatoma—Complications and Skull Base Osteomyelitis: Case Report and Review of Literature

open access: yesClinical Medicine Insights: Case Reports, 2019
Introduction: Cholesteatoma of the paranasal sinuses is uncommon. Its clinical characteristics are an expanding growth of the affected paranasal sinuses consisting of keratinizing squamous epithelium with bony wall destruction.
Dichapong Kanjanawasee   +3 more
doaj   +1 more source

Non-myopic nasal spreading in Saraiki [PDF]

open access: yes, 2020
Saraiki manifests asymmetric bidirectional nasal spreading. Regressive nasal spreading is sequential and myopic. It is triggered by a nasal and applies iteratively leftwards, unless it encounters a blocker.
Kula, Nancy, Syed, Nasir
core   +5 more sources

Methicillin-resistant coagulase-negative staphylococci in healthy dogs

open access: yesVeterinární Medicína, 2017
The objective of this study was to evaluate the prevalence of coagulase-negative staphylococci in healthy dogs and to determine whether methicillin-resistant staphylococci expressed the mecA gene.
J. Siugzdaite, A. Gabinaitiene
doaj   +1 more source

Nasal airflow patterns in a patient with septal deviation and comparison with a healthy nasal cavity using computational fluid dynamics

open access: yesFrontiers in Mechanical Engineering, 2022
Background and objective: Causes for nasal airway obstruction (NAO) are many but septum deviation is the most prevalent etiology. A deviated septum affects the airflow dynamics in the human nasal cavity, which in turn affects the physiological functions ...
John Valerian Corda   +6 more
doaj   +1 more source

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