Cone beam computed tomography analysis of residual dentin thickness after virtual post placement in the palatal roots of maxillary first molars.

Statement Of Problem: In endodontically treated maxillary first molars, post space preparations in the palatal roots can compromise the residual dentin thickness (RDT) and increase the risk of perforations or root fractures. This can be attributed to the direction of the buccopalatal curvature that cannot be viewed with conventional 2D imaging.

Purpose: The purpose of this clinical study was to investigate the RDT of palatal roots following the placement of digital post analogs of different diameters positioned at various distances from the radiographic apex by using cone beam computed tomography (CBCT).

Awareness, attitude, and expectations toward dental implants among removable prostheses wearers.

Purpose: To assess removable denture patient awareness, expectations, and source of information about dental implants (DIs).

Materials And Methods: Three hundred patients [150 removable partial denture (RPD) wearers and 150 complete denture wearers (CDWs)] attended the removable prosthodontic clinic at Faculty of Dentistry, Jordan University of Science and Technology. Patients were evaluated using a pilot-tested, 21-question questionnaire.