A simple radiographic approach to maxillary pathologies.

This article describes an intraoral radiographic technique for identifying lesions located on the buccal surfaces of the maxillary alveolar process. An intraoral film is placed behind the maxillary tuberosity and the X-ray beam exposes the film perpendicularly, running laterally to the buccal surface of the cortical bone. As a result, any external alteration can be seen clearly, with no superimposed maxillary teeth or osseous tissues.

Evaluation of the radiographic cephalometry learning process by a learning virtual object.

Introduction: Radiographic cephalometry is a complex area of study. The literature shows a lack of interobserver reproducibility in the definition and identification of cephalometric landmarks. The aim of this study was to test a learning virtual object (LVO) called ceph learning used in the teaching of radiographic cephalometry and to verify whether it improves performance of the landmarking process.

Software system for calibrating examiners in cephalometric point identification.

Introduction: The literature has shown that subjective concepts lead to interobserver variations in the definitions and identifications of cephalometric landmarks. Observers must be trained and calibrated to conduct scientific research using cephalometric comparisons. In this study, we aimed to develop and test a computational model called Cyclops cephalometry in radiographic cephalometry training and calibration.

Dental findings in GAPO syndrome: case report.

This article reports the case of a young female adult with GAPO syndrome who presented as a peculiar dental finding unerupted primary and permanent dentitions, which resembled total anodontia on clinical examination. A cephalometric analysis was performed to investigate the alterations in facial bone development. This is the 9th GAPO syndrome case reported in a Brazilian patient.