Assessment of the association between the Implant Disease Risk Assessment (IDRA) tool and peri-implantitis: a retrospective cohort study with up to 8 years of follow-up.

The aim of this study was to evaluate the accuracy of the Implant Disease Risk Assessment (IDRA) tool in predicting the occurrence of peri-implantitis in patients who have received at least one implant, with a follow-up of up to 8 years. The records of patients who received one or more implants in the periodontology or oral surgery department of Saint Joseph University of Beirut between 2014 and 2018 were collected. Parameters related to the IDRA tool were obtained and the risk level calculated.

Radiographic marginal bone level evaluation around two different tissue-level implant systems: a one-year prospective study.

Background: Marginal bone loss, is a frequently reported variable in the evaluation of dental implants. The primary objective of this study was to evaluate radiographic marginal bone level changes around the two different tissue-level implant systems placed adjacently in the posterior maxilla or mandible. The influence of implant macro-geometry and vertical soft tissue thickness on marginal bone loss were also evaluated.

Cytotoxicity of V-Prep Versus Phosphoric Acid Etchant on Oral Gingival Fibroblasts.

The most used etchant in dental daily practice is the phosphoric acid (P.A.; 37%).

Implant Placement With Graftless Sinus Floor Elevation via the Lateral Approach: A Case Series With 4 Years Post-Loading Radiographical Outcomes and Implant Survival Rate.

The purpose of the present study was to evaluate the radiographical outcomes, survival rate, and amount of bone formation around implants placed during graftless lateral sinus lift approach (GLSLA). Five patients (6 sinus augmentations) were consecutively treated with GLSLA. After Schneiderian membrane elevation and implant insertion, only blood clot was left to fill the new sinus compartment.

Appraisal of Schoolchildren's Feelings and Attitudes towards Dentists and Their Potential Impact on Oral Health.

Aim: To assess schoolchildren's feelings and attitudes towards dentists and their potential impact on oral health.

Materials And Methods: 7902 schoolchildren (12 and 15 years old) attending public and private schools completed a questionnaire that assessed their feeling and attitude toward dentists. DMFT and CPI indices were used to assess dental caries and periodontal diseases respectively according to the World Health Organization method and criteria.