Strength of recommendation for single?visit root canal treatment: grading the body of the evidence using a patient?centered approach

ConclusionThere is B?level (mid?level) evidence to confirm there is no difference between the two different treatments, based on research addressing clinical outcomes and using some consistent but limited?quality methods of scientific investigation. More studies focused on evaluating patient?centered outcomes are urgently required.This article is protected by copyright. All rights reserved. (Source: International Endodontic Journal)

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