Root canal treatment (RoCT) is commonly performed dental procedure. This  usually follows irreversible pulpitis and necrosis of the dental pulp caused as a result of caries, or dental trauma. The aim of this study was to evaluate the outcome of single- versus 2-visit root canal treatment of teeth with apical periodontitis after a 2-year follow-up … Continue reading One or two visit root canal treatment –new study finds little difference