Results 21 to 30 of about 18,096 (234)

Entrance Surface Dose Measurement at Thyroid and Parotid Gland Regions in Cone-Beam Computed Tomography and Panoramic Radiography

open access: yesFrontiers in Biomedical Technologies, 2022
Purpose: Ionizing radiation-absorbed doses is a crucial concern in Cone-Beam Computed Tomography (CBCT) and panoramic radiography. This study aimed to evaluate and compare the Entrance Skin Doses (ESD) of thyroid and parotid gland regions in CBCT and ...
Reza Omidi   +7 more
doaj   +1 more source

Three-dimensional images contribute to the diagnosis of mucous retention cyst in maxillary sinus [PDF]

open access: yes, 2012
Objective: To evaluate the detection of mucous retention cyst of maxillary sinus (MRCMS) using panoramic radiography and cone beam computed tomography (CBCT).
Donizeth Rodrigues, Cleomar   +5 more
core   +1 more source

Diagnostic Reference Level Arising from Dental Panoramic Radiography [PDF]

open access: yesIranian Journal of Medical Physics, 2012
Introduction The present work describes a study in which, based on patient dose measurements, thermoluminescent dosimeters were used to obtain the diagnostic reference level arising from panoramic radiography.
Mohammad Taghi Bahreyni Toossi   +1 more
doaj   +1 more source

Flemish general dental practitioners' knowledge of dental radiology [PDF]

open access: yes, 2010
The aim of this study was to assess general dental practitioners' knowledge of dental radiography and radiation protection in order to alert the Belgian authorities and dental professional societies.
Aps, Johan
core   +2 more sources

Deep learning neural networks to differentiate Stafne's bone cavity from pathological radiolucent lesions of the mandible in heterogeneous panoramic radiography.

open access: yesPLoS ONE, 2021
This study aimed to develop a high-performance deep learning algorithm to differentiate Stafne's bone cavity (SBC) from cysts and tumors of the jaw based on images acquired from various panoramic radiographic systems. Data sets included 176 Stafne's bone
Ari Lee   +5 more
doaj   +1 more source

The location of the mental foramen in a selected Malay population [PDF]

open access: yes, 2003
Knowledge of the position of the mental foramen is important both when administering regional anesthesia and performing periapical surgery in the mental region of the mandible.
Ngeow, Dr. W.C.
core   +1 more source

Reliability of panoramic-radiograph to determine the position of third-molar from inferior-alveolar-canal [PDF]

open access: yes, 2017
Cone-beam-computed-tomography (CBCT) has been useful in providing insights of relevant anatomy prior to surgical procedures, including the assessment of the proximity of impacted mandibular-third-molar to the inferior-alveolar-canal (IAC).
Azizah Ahmad Fauzi,   +3 more
core   +1 more source

Assessment of pulmonary edema: principles and practice [PDF]

open access: yes, 2018
Pulmonary edema increasingly is recognized as a perioperative complication affecting outcome. Several risk factors have been identified, including those of cardiogenic origin, such as heart failure or excessive fluid administration, and those related to ...
Assaad, Sherif   +4 more
core   +1 more source

Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. “Cardiovascular Diseases (CVDs).” WHO, February 1, 2017, https://www.who.int/news‐room/fact‐sheets/detail ...
Maria Clotilde Carra   +3 more
wiley   +1 more source

Panoramic Radiography in Dentistry [PDF]

open access: yesClinical 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 ...
openaire   +1 more source

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