Endodontic status amongst 35‐year‐old Oslo citizens and changes over a 30‐year period

Abstract

Despite continuous improvement in dental health (reduced DMF-values) compared with the previous Oslo studies; there was no improvement in endodontic status from 1993 to 2003.

Technical quality of root fillings and periapical status in root filled teeth in Jönköping, Sweden

“…1990, Kirkevang et al. 2000, Skudutyte‐Rysstad & Eriksen 2006). Clinical as well as epidemiological studies show that the quality of the root filling, as judged on an intra‐oral radiograph, is associated with periapical status (Strindberg 1956, Ödesjö et al.…”

Ten‐year follow‐up observations of periapical and endodontic status in a Danish population

“…This permits comparison of different agecohorts regarding both age-related changes within the age-cohort and time-related changes between different age-cohorts.Repeated cross-sectional studies, on the other hand, are based on information from comparable samples of a defined target population, for example sampling of 35year-olds from Oslo at several points in time (Skudutyte-Rysstad & Eriksen 2006). 10-year follow-up observations of periapical and endodontic status in a Danish population.…”

Bacterial diversity in persistent periapical lesions on root-filled teeth

“…The majority of apical periodontal lesions are located in previously root-filled teeth (1–6). The proportion of root-filled teeth with apical periodontitis was 43% in a study comprising 250 35-year-old inhabitants in Norway in 2003 (7). …”