Evaluation of the Effectiveness of Disinfectants on Impression Materials.

Background The disinfection of dental impression materials is a cornerstone of infection control in dental practice. This study aimed to evaluate the effectiveness of two disinfectants, sodium hypochlorite and iodophor, on alginate and silicone impression materials, which are prone to microbial contamination. Methods The study was structured into two main groups based on the impression material: Group I (alginate) and Group II (addition silicone), each further subdivided into two subgroups for disinfection with sodium hypochlorite and iodophor.

Efficacy of a Novel Computerized Aid in Designing Removable Partial Dentures.

Background:  The development of computerized aids for dental education offers potential benefits in teaching complex procedures, such as the design of removable partial dentures (RPDs). This study aimed to assess the efficacy of a novel computerized tool in enhancing the ability of both dental students and practicing dentists to design RPDs, as well as to evaluate its utility as an interactive educational instrument.

Methods:  A cohort comprising a total of 75 individuals (25 practicing dentists and 50 undergraduate dental students) was enlisted.

Endodontic management of maxillary permanent first molar with 6 root canals: 3 case reports.

This article discusses the successful endodontic management of 3 permanent maxillary first molars presenting with the anatomical variation of 3 roots and 6 root canals. A literature review pertaining to the variable root canal morphology of the permanent maxillary first molar is also presented. Modifications in the root canal access preparation and methods for examination of the pulpal floor with the aid of magnification for identification of additional canals are emphasized.

Maxillary first molar with seven root canals diagnosed with cone-beam computed tomography scanning: a case report.

Introduction: The purpose of this article was to emphasize the importance of having a thorough knowledge about the root canal anatomy.

Methods: This case report presents the endodontic management of a maxillary first molar with three roots and seven canals. The clinical detection of the seven canals was made using a surgical operating microscope and confirmed using cone-beam computed tomography (CBCT) scanning.

Maxillary second molar with 5 roots and 5 canals evaluated using cone beam computerized tomography: a case report.

This case report presents the endodontic management of maxillary right second molar exhibiting 5 roots and 5 root canals. The diagnosis was confirmed with the help of cone beam computerized tomography (CBCT). The article also describes the varied morphology associated with maxillary second molar and the use of a high-end diagnostic imaging modality like CBCT in diagnosing and negotiating these anatomic variations.