What ultimately matters in root canal treatment success and tooth preservation: A 25-year cohort study.

Aim: There are currently no prospective studies evaluating the long-term outcomes of non-surgical root canal treatments beyond 5 years, both in terms of treatment success and tooth preservation, and identifying factors predictive of treatment outcome. The aim of the present work was therefore to fill this gap by assessing these outcomes over time and identifying predictive variables based on systematic data collection over a 25-year period.

Methodology: Data concerning the treatments (N = 2500) were systematically collected since 1990.

Short-Term Pain Evolution and Treatment Success of Pulpotomy as Irreversible Pulpitis Permanent Treatment: A Non-Randomized Clinical Study.

The objective of this work was to evaluate (1) the short-term evolution of pain and (2) the treatment success of full pulpotomy as permanent treatment of irreversible pulpitis in mature molars. The study consisted of a non-randomized comparison between a test group ( = 44)-full pulpotomy performed by non-specialist junior practitioners, and a control group ( = 40)-root canal treatments performed by specialized endodontists. Short-term pain score (Heft-Parker scale) was recorded pre-operatively, then at 24 h and 7 days post-operatively.

Caries reduction in belgian 12-year-old children related to socioeconomic status.

This study compares dental caries reduction in Belgian 12-year-old children of different socioeconomic status in 1983 and 1998. Moreover, the relative effect of dental health factors on caries reduction is estimated. In the region of Brussels, children in the 7th grade at the same schools participated in cohort 1983 (n = 533) and in cohort 1998 (n = 496).