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Only a small percentage of patients experience persistent pain for more than 6 months after root canal therapy
1Private Practice, PI PEARL NETWORK, Brooklyn, NY 11229, USA. av244@nyu.edu
Article Title And Bibliographic Information:
Frequency of persistent tooth pain after root canal therapy: a systematic review and meta-analysis. Nixdorf DR, Moana-Filho EJ, Law AS, McGuire LA, Hodges JS, John MT. J Endod 2010;36(2):224-30.
Reviewer:
Analia Veitz Keenan, DDS.
Purpose/Question:
The aim of the study was to assess the frequency of pain at 6 months or more in association with endodontically treated permanent teeth.
Source Of Funding:
Information not available.
Type Of Study/Design:
Systematic review with meta-analysis.
Level Of Evidence:
Level 1: Good-quality patient-oriented evidence. STRENGTH OF THE RECOMMENDATION GRADE: Grade A: Consistent, good-quality patient-oriented evidence.
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