ANATOMICAL VARIATIONS OF HUMAN PARANASAL SINUSES: COMPUTED TOMOGRAPHIC ANALYSIS.
نویسندگان
چکیده
منابع مشابه
Sinonasal Anatomical Variations: A Multidetector Computed Tomographic Study
Background and Aim: The paranasal sinuses are known for their complex anatomy and significant difference in size and shape. This study aimed to determine the prevalence of anatomical variations of the paranasal sinuses in computed tomography (CT). Materials and Methods: In this cross-sectional study, patients over 18 years of age, who had undergone CT imaging in a private clinic, were screened...
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The aim of this study was to (a) detect the prevalence of anatomical variations of nose and paranasal sinuses in Chronic Rhinosinusitis (CRS) on ‘Nasal Endoscopy’,and‘Computed Tomography’, (b) correlate between the two investigation modalities and (c) study association of anatomical variations of nose and paranasal sinuses in Chronic Rhinosinusitis. This Cross sectional study was carried out at...
متن کاملEvaluation of Anatomical Variations of Nasal Cavity and Paranasal Sinuses with Cone Beam Computed Tomography
Material and Method: In this study, 251 patients’ nasal cavities and paranasal sinuses were evaluated using CBCT (Newtom 5G, Verona Italy) images in terms of anatomical variations. The high-resolution (voxel and slice thickness: 0.2 mm) multiplanar reformatting images (MPR) were used for the evaluation of the variations. Results: The most common anatomical variation of nasal cavity and paranasa...
متن کاملEvaluation of Anatomical Variations of Paranasal Sinuses in Cone-beam Computed Tomography (CBCT) of Patients with Chronic Rhinosinusitis in Comparing with Normal Individuals
Introdouction: An exact knowledge of the anatomical variations of the paranasal sinuses (PNS) is critical for surgeons performing endoscopic sinus surgery and for radiologists involved in making preoperative evaluations. An important aspect is the determination of correlation between the anatomical variations of PNS and the presence of chronic rhinosinusitis (CR). Cone-beam computed tomograph...
متن کاملClinically significant anatomical variants of the paranasal sinuses.
OBJECTIVE Anatomic structural variations of the paranasal sinuses have a practical significance during surgical procedures conducted on the sinuses by otolaryngologists. This study aims to evaluate the prevalence of clinically significant anatomical variations of the paranasal sinuses. METHODS A prospective analysis of 435 computed tomography (CT) examinations of adult Omani patients was cond...
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ژورنال
عنوان ژورنال: Mansoura Medical Journal
سال: 2006
ISSN: 2735-3990
DOI: 10.21608/mjmu.2006.128768