Background: Effective denture hygiene is important for patients suffering from denture stomatitis (DS). This study aimed to evaluate the efficacy of a solution containing 0.12% chlorhexidine (CHX) digluconate and 0.05% cetylpyridinium chloride (CPC) in eliminatingCandida albicanscolonizing dentures.Materials and methods: Forty denture wearers (11 men, 29 women; age range 40 to 80 years) with clinical evidence of DS were randomly divided into two groups, one test and one control. The dentures of the test group were treated by immersion in a solution of 0.12% CHX and 0.05% CPC while those of the control group were immersed in distilled water. Swabs were collected from the fitting surfaces of the upper dentures prior and post cleaner use and examined mycologically.Results: Reduction in the number of colony-forming units (CFU) ofCandida albicansafter immersion of the dentures in a solution of 0.12% CHX and 0.05% CPC was significantly greater than that of the control group.Conclusion: A solution of 0.12% CHX and 0.05% CPC tested as a product of disinfection of the acrylic dentures showed significant results after immersion of 8 night hours for 4 days.How to cite this article: Aoun G, Cassia A, Berberi A. Effectiveness of a Chlorhexidine Digluconate 0.12% and Cetylpyridinium Chloride 0.05% Solution in eliminatingCandida albicansColonizing Dentures: A Randomized Clinicalin vivoStudy. J Contemp Dent Pract 2015;16(6):433-436.

The aim of this study was to evaluate the anatomy of the nasopalatine canal in a Lebanese population using cone-beam computed tomography (CBCT) technology. CBCT images of 63 Lebanese adult patients were included in this study. The length, shape, diameter of the oral opening corresponding to the incisive foramen and inclination in relation to the hard palate of the nasopalatine canal were analyzed. Of all canals assessed, 13 were hourglass-shaped, 23 were cylindrical-shaped, 23 were funnel-shaped and 4 were spindle-shaped. The mean canal length and the incisive foramen anteroposterior diameter were respectively 11.52 mm and 4.91 mm. The average canal inclination related to the hard palate was 17.09 degrees. Within the limits of this study, we conclude that in Lebanese patients, the shape of the nasopalatine canal is variable. No statistical significance was noticed between genders except for the canal length which was found shorter in our female sample.

Background: Maxillary nerve block through the greater palatine canal is rarely adopted by dental practitioners due to lack of experience in the technique at hand which may lead into several complications. Nevertheless, it is an excellent method to achieve profound anesthesia in the maxilla. This review focuses on the anatomy as well as the indications, contraindications, and complications associated with this technique. Materials and Methods: A literature search was performed using the scientific databases (PubMed and Google Scholar) for articles published up to December 2014 in English, using the key words "maxillary nerve block via the greater palatine canal." A total of 34 references met the inclusion criteria for this review and were selected.Conclusion Block of the maxillary nerve through the greater palatine canal is a useful technique providing profound anesthesia in the hemi-maxilla, if practiced properly.