Browsing Bergen Open Research Archive by Author "Alstergren, Per"
Now showing items 1-5 of 5
-
Comparison of absorbed doses and organ doses measured with thermoluminescent dosimeters and Gafchromic film for cone beam computed tomography examination of the posterior mandibular region in a head phantom
Cederhag, Josefine; Kadesjö, Nils; Nilsson, Mats; Alstergren, Per; Shi, Xie-Qi; Hellén-Halme, Kristina (Journal article; Peer reviewed, 2023)Objectives We aimed to map the correlation between thermoluminescent dosimeters (TLDs) and Gafchromic film for measuring absorbed doses and to compare minimum, maximum, and mean absorbed doses over larger regions of ... -
Evaluation of a low-dose protocol for cone beam computed tomography of the temporomandibular joint
Iskanderani, Durer; Nilsson, Mats; Alstergren, Per; Shi, Xie-Qi; Hellén-halme, Kristina (Journal article; Peer reviewed, 2020)Objective: Evaluation of cone beam CT (CBCT) examination with a low-dose scanning protocol for assessment of the temporomandibular joint (TMJ). Methods: 34 adult patients referred for CBCT imaging of the TMJ underwent ... -
Evaluation of Panoramic Radiographs in Relation to the Mandibular Third Molar and to Incidental Findings in an Adult Population
Cederhag, Josefine; Lundegren, Nina; Alstergren, Per; Shi, Xie-Qi; Hellén-Halme, Kristina (Journal article; Peer reviewed, 2020)Objectives The aim was to evaluate the characteristics of the mandibular third molars, especially in relation to the inferior alveolar nerve. Further aims were to investigate incidental findings in panoramic radiographs ... -
Radiographic imaging in relation to the mandibular third molar: a survey among oral surgeons in Sweden
Cederhag, Josefine; Truedsson, Anna; Alstergren, Per; Shi, Xie-Qi; Hellén-Halme, Kristina (Journal article; Peer reviewed, 2022)Objectives To query the experience of oral surgeons concerning referral routines and preferences for radiographic imaging modality before surgical removal of mandibular third molars and investigate factors that influence ... -
Visibility of anatomical landmarks in the region of the mandibular third molar, a comparison between a low-dose and default protocol of CBCT
Cederhag, Josefine; Iskanderani, Durer; Alstergren, Per; Shi, Xie-Qi; Hellén-Halme, Kristina (Journal article; Peer reviewed, 2023)Objective Optimization of radiographic examinations is essential for radiation protection. The objective of the study was to investigate the clinical applicability of a low-dose CBCT protocol as compared to the default ...