Periapical status and prevalence of endodontic treatment in an adult Dutch population.
This study examined the prevalence of endodontic treatment in a group of 184 Dutch adults, and determined the periapical status of all teeth using panoramic radiographs. The results indicate that in this group, 2.3% of the teeth were root-filled, and that 5.2% of all non-endodontically treated teeth showed signs of periapical pathology. Around the apices of 39.2% of the endodontically treated teeth in this survey, radiographic signs of periapical pathology were observed. Using the level of the root canal filling as a criterion for evaluating the quality of the root canal treatment, 50.6% of the endodontic treatments were qualified as inadequate. There was a significant correlation between the presence of periapical pathology and underfilling of the root canal(s). 44.6% of the patient sample had at least one tooth with radiographic signs of periapical pathology, indicating a substantial future need for endodontic treatment.
De Cleen
M J
MJ
Department of Cariology and Endodontology, Academic Centre for Dentistry Amsterdam (ACTA), The Netherlands.
Schuurs
A H
AH
Wesselink
P R
PR
Wu
M K
MK
D000328:Adult; D016009:Chi-Square Distribution; D003442:Crowns / Q000706:statistics & numerical data; D005260:Female; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009426:Netherlands / Q000453:epidemiology; D010483:Periapical Diseases / Q000000981:diagnostic imaging / Q000453:epidemiology*; D015995:Prevalence; D011787:Quality of Health Care; D011862:Radiography, Panoramic; D012390:Root Canal Therapy / Q000592:standards / Q000706:statistics & numerical data*; D017211:Treatment Failure