Primary tooth pulpectomy overfilling by different placement techniques: A systematic review and meta-analysis.

This study was conducted to investigate root canal overfilling with different material placement techniques in primary teeth. A systematic search was undertaken by searching PubMed/MEDLINE and Scopus for English language peer-reviewed articles published until February 2018 that reported primary tooth pulpectomy overfilling. Two reviewers independently screened and identified studies in terms of the selection criteria and independently collected the data using a specially designed data extraction form.