نتایج جستجو برای: dentomaxillofacial radiography

تعداد نتایج: 19606  

2017
Anuraag B Choudhary

Introduction DVT or Cone beam Computed Tomography (CBCT) is an advancement in Computed Tomography imaging that has begun to emerge as a potentially low-dose cross-sectional technique for visualizing bony structures in the head and neck. CBCT was first adapted for potential clinical use in 1982 at the Mayo Clinic Biodynamics, Research Laboratory. Exploration of CBCT technologies for use in radia...

2015
Anni Suomalainen Elmira Pakbaznejad Esmaeili Soraya Robinson

Panoramic and intraoral radiographs are the basic imaging modalities used in dentistry. Often they are the only imaging techniques required for delineation of dental anatomy or pathology. Panoramic radiography produces a single image of the maxilla, mandible, teeth, temporomandibular joints and maxillary sinuses. During the exposure the x-ray source and detector rotate synchronously around the ...

Journal: :The Journal of forensic odonto-stomatology 2007
K Nicopoulou-Karayianni A G Mitsea K Horner

Dentomaxillofacial radiology is a useful tool in forensic science to reveal characteristics of the structures of the dentomaxillofacial region. Postmortem radiographs are valuable to the forensic odontologist for comparison with antemortem radiographs, which are the most consistent part of the antemortem records that can be transmitted during forensic examination procedures. By using dentomaxil...

2016
Meryem Toraman Alkurt Ilkay Peker Serife Degerli Ali Rıza İlker Cebeci Elif Sadik

PURPOSE The purpose of this retrospective study was to compare the performance of cone-beam computed tomography (CBCT) and panoramic radiography in detecting the presence and location of maxillary sinus septa. MATERIALS AND METHODS This study included radiographic examination of 104 maxillary sinuses of 52 individuals (26 females, 50% and 26 males, 50%) whose panoramic radiographs and CBCT im...

Journal: :Archives of Health Investigation 2023

This integrative review aimed to discuss the clinical features and imaging aspects of squamous cell carcinoma in gnathic bones on panoramic radiographs cone-beam computed tomography. The electronic search was conducted PubMed, Embase, Scopus using keywords tomography, radiography, dentomaxillofacial complex, oral carcinoma. Studies between 2012 2022, report radiography tomography were selected....

Journal: :journal of dental materials and techniques 0
zahra shakibaei department of oral and maxillofacial radiology, faculty of dentistry, birjand university of medical sciences, south khorasan, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بیرجند (birjand university of medical sciences) elahe tohidi department of oral and maxillofacial radiology, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) mahmood gholyaf department of internal medicine, faculty of internal medicine, hamadan university of medical sciences, hamadan, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (hamadan university of medical sciences) bahram garmrudi internal medicine specialist, tamin ejtemaei hospital, birjand university of medical sciences, south khorasan, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بیرجند (birjand university of medical sciences) elham garmrudi general practitioner, mashhad, iran

introduction: this study aims to evaluate the dentomaxillofacial radiographic changes in end stage renal disease (esrd) patients who were on hemodialysis. methods: parathyroid hormone (pth), calcium, phosphorus and alkaline phosphatase (alp) measurements, as well as panoramic and periapical radiographs were obtained from seventy four patients with a history of end stage renal disease (esrd). re...

Journal: :Acta medica Iranica 2013
Fatemeh Ezoddini Ardakani Mohammad Bagher Owlia Samaneh Hesami Pouran Hosseini

This study was aimed to investigate the use of panoramic radiography in patients with low bone mineral density (BMD) in order to diagnose and prevent osteoporotic fractures. Panoramic radiographs of 60 patients  (20 men and 40 women) aged from 40 to 70 years with cortical thicknesses of less than 3 mm in the mandibular angle were selected from patients referred to a dentomaxillofacial radiology...

Journal: :AJNR. American journal of neuroradiology 2009
A C Miracle S K Mukherji

SUMMARY Conebeam x-ray CT (CBCT) is being increasingly used for point-of-service head and neck and dentomaxillofacial imaging. This technique provides relatively high isotropic spatial resolution of osseous structures with a reduced radiation dose compared with conventional CT scans. In this second installment in a 2-part review, the clinical applications in the dentomaxillofacial and head and ...

Journal: :Majalah kedokteran gigi Indonesia 2022

Cone-beam computed tomography (CBCT) is becoming more widely used in the field of dentomaxillofacial radiography, but its utility for bone quality assessment still limited. This study was conducted to describe use radiomorphometric examination and fractal dimensions (FDs) osteoporosis risk detection through CBCT elderly patients. Medical databases (PubMed, Scopus, Elsevier, Directory Open Acces...

Journal: :acta medica iranica 0
fatemeh ezoddini ardakani department of oral and maxillofacial of radiology, faculty of dentistry, shahid sadoughi university of medical sciences, yazd, iran. mohammad bagher owlia department of rheumatology, faculty of medicine, shahid sadoughi university of medical sciences, yazd, iran. samaneh hesami faculty of dentistry, shahid sadoughi university of medical sciences, yazd, iran. pouran hosseini research assistant, shahid sadoughi university of medical sciences, yazd, iran.

this study was aimed to investigate the use of panoramic radiography in patients with low bone mineral density (bmd) in order to diagnose and prevent osteoporotic fractures. panoramic radiographs of 60 patients  (20 men and 40 women) aged from 40 to 70 years with cortical thicknesses of less than 3 mm in the mandibular angle were selected from patients referred to a dentomaxillofacial radiology...

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