Results 61 to 70 of about 128,497 (229)

Morbid Growths of the Maxillary Sinuses [PDF]

open access: yesThe American Journal of the Medical Sciences, 1902
n ...
openaire   +1 more source

Maxillary sinusitis caused by dental implants extending into the maxillary sinus and the nasal cavities.

open access: yes, 2014
This report describes the case of a patient who underwent osseointegrated dental implant placement. The implants were misplaced inside the nasal fossae and in the right maxillary sinus, causing chronic purulent sinusitis.
Bertazzoni G   +2 more
core   +1 more source

Morphological Sinus Features and Chronic Rhinosinusitis Risk: A Radiomics Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Anatomical factors of the sinuses significantly impact the progression of chronic rhinosinusitis (CRS). This study aims to investigate the correlation between morphological sinus features and the risk of CRS onset to provide evidence‐based support for clinical management.
Song Luo   +4 more
wiley   +1 more source

Maxillary sinusitis complicated by stroke

open access: yesEuropean Annals of Otorhinolaryngology, Head and Neck Diseases, 2018
Neurological complications of acute sinusitis are exceptional, but potentially serious.The authors report the case of a 6-year-old diabetic girl who presented with middle cerebral artery ischemic stroke secondary to inflammatory arteritis of the left internal carotid artery in a context of bilateral acute maxillary sinusitis.
C, Fabre   +3 more
openaire   +2 more sources

Silent Sinus Syndrome: 13‐Year Experience With Endoscopic Surgery and Long‐Term Patient Outcomes

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Silent sinus syndrome (SSS) is a rare condition characterized by spontaneous maxillary sinus collapse with associated orbital deformity. Existing studies are limited by heterogeneous surgical approaches, small sample sizes, and short follow‐up.
Sholem Hack   +3 more
wiley   +1 more source

Immune Clues to Sinus Blues: Linking Biomarkers to Radiologic Score of Rhinosinusitis

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a prolonged inflammatory condition of the nasal and paranasal sinuses that significantly affects quality of life. This study examines the relationship between CRS severity (based on Lund‐Mackay [LM] scores), osteitis, and systemic inflammatory markers, including neutrophil‐to‐lymphocyte ratio (NLR ...
Lubna Khreesha   +10 more
wiley   +1 more source

Methodological Design for Three‐Dimensional Assessment of Maxillary and Mandibular Impacted Canines by Cone‐Beam Computed Tomography: A Scoping Review

open access: yesOrthodontics &Craniofacial Research, EarlyView.
ABSTRACT To map and critically synthesize the methodological approaches used for the CBCT‐based evaluation of maxillary and mandibular impacted canines (ICs), with emphasis on imaging protocols, anatomical variables, and diagnostic frameworks. This scoping review followed PRISMA‐ScR guidelines.
Marcela Gurgel   +9 more
wiley   +1 more source

Haller Cells and Accessory Maxillary Ostium: Prevalence and Association with Maxillary Sinusitis- A Retrospective CBCT Study [PDF]

open access: yes
Background: To assess the frequency of Haller cells and accessory maxillary ostium (AMO) in cone-beam computed tomography (CBCT) images and to analyze the correlations among Haller cells, AMO, and maxillary sinusitis.
M. Mounika Reddy, Akhila Durgapathi, Gururaju C R, N. Sai Tejaswini, V.Praveen Reddy, Avinash Tejasvi.M.L
core   +1 more source

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