12 research outputs found
Changes in the strategies for caries management in older adults; a non-invasive alternative.
Survival Rate of CAD–CAM Endocrowns Performed by Undergraduate Students
International audienceSUMMARY Objectives: This study aimed to evaluate the success of computer-aided design–computer-aided manufacturing (CAD–CAM) endocrown restorations of endodontically treated teeth (ETT) performed by supervised undergraduate students. The study also intended to identify possible factors that may lead to failures. Methods and Materials: This observational open cohort study was based on clinical data from endocrown restorations performed by residents and undergraduate students in their 4th, 5th, and 6th year from July 2011 to May 2018. The presence of a tooth with an endocrown on the arch was the main criteria used to calculate the survival rate of restored teeth. The quality of the remaining endocrowns was evaluated referring to the FDI criteria. The cases of failure were categorized into either favorable or unfavorable. Results: A total of 343 ETT were restored with endocrowns in 315 patients. Among them, 199 patients encompassing 225 endocrowns were followed during a 56 ± 26 month period. The survival rate of restored teeth was found to be 81.8%, the estimated Kaplan–Meier survival rate being 71.8% at 9 years. Among the 41 failed cases, 32 were favorable (debonding and/or ceramic fractures) and 9 were unfavorable. Conclusion: Endocrown restorations of posterior ETT using CAD–CAM technologies could be carried out by undergraduates with a low risk of failure. Teacher supervision could be reinforced, covering all steps of each endocrown procedure in order to avoid failures due to insufficient thickness or loss of retention
Validity and reliability of the quality of masticatory function questionnaire applied in Brazilian adolescents
Simultaneous product and service delivery vehicle routing problem with time windows and order release dates
Association between untreated carious lesions and asthma in adults at Rabat University Hospital, Morocco: a cross sectional study
Diversité de l’élevage en Auvergne : un levier de durabilité pour la transition agroécologique
Les Brèves 2016 / PSDR new-DEAL
Diversité de l’élevage en Auvergne : un levier de durabilité pour la transition agroécologique
Les Brèves 2017 / PSDR new-DEA