Factors Affecting Root Canal Treatment Case Difficulty, Practitioner Rating of Difficulty and Treatment Complications Among General Dentists and Endodontists: A Prospective Cohort Study From National Dental Practice‐Based Research Network PREDICT Project

Pre-RCT assessments predicted intra-operative difficulties and outcomes. Our work underscores the need for targeted assessment tools and specialised training to improve RCT, especially in complex cases treated by GDs.