Results 31 to 40 of about 100,326 (284)
Diagnostics, 2021 The aim of the present study was to assess the positive predictive value (PPV) of panoramic radiographic signs in the assessment of the relationship between impacted mandibular third molars (IMTMs) and the mandibular canal (MC).
Maryam Tofangchiha +5 more
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Panoramic Coronary Angiography
Journal of the American College of Cardiology, 1998 We describe a new imaging technique for coronary angiography.The conventional approach to coronary angiography exploits static perspective imaging over multiple cardiac cycles, using a limited number of empirically selected views. This approach entails both lack and redundancy of information and may result in suboptimal visualization of the individual ...
G. Tommasini +5 more
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Panoramic Radiography in Dentistry [PDF]
Clinical Dentistry Reviewed, 2020 AbstractPanoramic radiography is an extraoral radiography modality that provides two-dimensional information about the teeth and the maxillofacial skeleton. It is a valuable adjunct for diagnosis and treatment planning as it facilitates one-time imaging of all teeth, the mandible, parts of maxilla including a large part of the maxillary sinus, hard ...
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Frontiers in PhysiologyObjectiveThe aim of this paper was to evaluate the predictive value of matrix metalloproteinase (MMP)-9 combined with magnetic resonance spectroscopy (MRS) for delayed cerebral edema after spontaneous intracerebral hemorrhage (SICH).MethodsPatients with ...
Jing Sun, Lei Chen
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Root Dilaceration Using Deep Learning: A Diagnostic Approach
Applied Sciences, 2023 Understanding usual anatomical structures and unusual root formations is crucial for root canal treatment and surgical treatments. Root dilaceration is a tooth formation with sharp bends or curves, which causes dental treatments to fail, especially root ...
Berrin Çelik, Mahmut Emin Çelik
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Revista Facultad de Odontología Universidad de Antioquia, 2020 Introduction: external apical root resorption (EARR) is considered an adverse effect related to orthodontic treatment, but its specific risk factors remain controversial. The aim of this study was to identify the biological and orthodontic treatment risk
Sonia Patricia Plaza-Ruíz +3 more
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Measurement of Entrance Skin Dose and the Dose Received by Different Organs in Panoramic Dental Imaging [PDF]
Journal of Biomedical Physics and Engineering, 2020 Background: Thermoluminescence dosimetry(TLD) has been known as one of the most effective methods for dose estimation in diagnostic radiology. Orthopantomogram (OPG) imaging is used by many dentists, oral and maxillofacial surgeons as an effective tool ...
A Ahmadi +3 more
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International Association of Panoramic Photographers [Newsletter]
, 1986 Newsletter of the International Association of Panoramic Photographers discussing news and events, organizational updates, and articles on topics of interest to members, along with ...
International Association of Panoramic Photographers
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Fractal dimension and lacunarity analysis of mandibular bone on digital panoramic radiographs of tobacco users [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2021 Background. This study aimed to evaluate and compare changes in the mandibular trabecular bone pattern using the fractal dimension (FD) and lacunarity analysis in tobacco users with healthy controls. Methods.
Suman Basavarajappa +2 more
doaj
Evaluation of horizontal magnification on panoramic images
Indian Journal of Dental Research, 2013 Aims: This study evaluated the horizontal magnification of images taken from adults and pediatrics with PM 2002 CC Planmeca analogue machine. Materials and Methods: A series of 120 panoramic radiographs were obtained of 60 adults and 60 pediatrics.
Maryam Raoof +2 more
doaj +1 more source