[OA193] Patient dosimetry during cone beam ct in dental implant planning
نویسندگان
چکیده
منابع مشابه
Conventional CT and cone beam CT for improved dental diagnostics and implant planning.
the highest success rates for any orthopedic medical restorative process. According to Scott D. Ganz, DMD, Maxillofacial Prosthodontist, these success rates perhaps explain one of the barriers to clinicians ordering more computed tomography (CT) scans for prospective implant patients. He explains, however, that “CT imaging can help clinicians improve all aspects of implant reconstruction, inclu...
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PURPOSE The present study was performed to compare the planning of implant placement based on panoramic radiography (PAN) and cone-beam computed tomography (CBCT) images, and to study the impact of the image dataset on the treatment planning. MATERIALS AND METHODS One hundred five partially edentulous patients (77 males, 28 females, mean age: 46 years, range: 26-67 years) seeking oral implant...
متن کاملEvaluation of Factors Affecting Absorbed Dose, Optimization Methods and Patient Dose Reduction in Dental Cone Beam CT (CBCT)
Introduction: Nowadays the use of cone beam computed tomography in dental imaging is increasing, although this method has a much lower dose than conventional CT scans, it delivers a higher dose than the panoramic and periapical patients therefore, , the aim of this study was to investigate the factors affecting the patients' dose in dental CBCTs and methods of optimizing and reducing the patien...
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The pre-surgical assessment of proposed implant sites requires very specific and accurate data. Imaging has always been used to assist with the implant site assessment but until the recent introduction of cone beam CT scanners, the available imaging had a low value when considering the ratio between diagnostic potential, cost of study, and risk to the patient. CBCT scanners are nearing the end ...
متن کاملCone beam CT for dental and maxillofacial imaging: dose matters.
The widespread use of cone-beam CT (CBCT) in dentistry has led to increasing concern regarding justification and optimisation of CBCT exposures. When used as a substitute to multidetector CT (MDCT), CBCT can lead to significant dose reduction; however, low-dose protocols of current-generation MDCTs show that there is an overlap between CBCT and MDCT doses. More importantly, although the 3D info...
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ژورنال
عنوان ژورنال: Physica Medica
سال: 2018
ISSN: 1120-1797
DOI: 10.1016/j.ejmp.2018.06.265