evidencegaps
Primary study · included by 1 review

Prognostic validity of the Periapical and Endodontic Status Scale for the radiographically assessed 2-year treatment outcomes in teeth with apical periodontitis: a prospective clinical study.

Gudac 2021 · Gudac Jelena, Hellén-Halme Kristina, Machiulskiene Vita · BMC oral health · 2021

Included by

Effect of root canal filling techniques and materials on endodontic treatment outcomes: a systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Gudac 2021 · Table 2; reference 80

The review does not say which of its outcomes this study informs.

1 including review in total.