Christiano de Oliveira Santos

• Abstract

  Dental implants, as well as other high-density materials, generate artifacts that degrade image quality in cone beam computed tomography (CBCT) examinations. Therefore, in implant rehabilitation, postoperative CBCT is only recommended in clinical situations that involve failures or complications. The presence of artifacts may also interfere with the diagnosis when CFCT exams are performed…

  Optimization of CBCT tube current parameters for the assessment of regions at different distances from dental implants and peri-implant bony defects, AP.R
• XX IADMFR Congress - International Association of Dento-Maxillo-Facial Radiology, AR.EXT

• Abstract

  Educational methods that encourage active participation of the audience have shown more satisfactory outcomes than standard unidirectional approaches. Interaction devices (ID) allow students to respond anonymously and in real-time to questions posed in class. Results can be displayed immediately, encouraging the engagement of students and allowing discussions on the topics covered. ID hav…

  Application of interaction devices in oral and maxillofacial radiology education, AP.R

• Abstract

  The presence of a dental implant close to a tooth with suspected vertical root fracture (VRF) may hinder the diagnosis of this condition on cone beam computed tomography (CBCT) exams, due to the formation of artifacts generated by the implant. Thus, the objective of the present study is to evaluate the impact of the variation of the anteroposterior inclination of the mandible in the detec…

  Diagnosis of VRF on CBCT in the presence of dental implant: will an inclination of the mandible reduce the impact of artifacts?, BP.IC

• Abstract

  The gubernacular cord, or gubernaculum dentis, is a structure composed of fibrous connective tissue contained in a bony canal called gubernacular canal (CG). The gubernacular cord connects the dental follicle to the lamina of the suprajacent gum, thus, the GC extends from the bone crypt to the alveolar bone crest, usually by the lingual / palatine aspect of the predecessor tooth. Although…

  Study of the gubernacular canal on CBCT: a contribution to understanding its role in the eruptive process, BP.IC

• Abstract

  Three-dimensional images from cone beam computed tomography (CBCT) may be helpful in the diagnosis of root fractures due to the elimination of image superimposition, thus facilitating visualization of eventual vertical dental root fractures. However, intracanal materials (e.g. metallic posts, fiberglass posts and gutta percha) may produce image artifacts that may hamper diagnosis of such …

  Otimization of cone beam computed tomography parameters of tube current for detection of vertical root fractures with different intracanal materials, BP.IC

(Only some records are available in English at this moment)