![pulp](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/07/pulp-150x150.jpg)
This review of root perforation repair included 17 studies that were mainly retrospective and small. The overall success rates for all materials was = 72.5% (CI; 61.9%–81.0%) with a suggestion of better rates for MTA. However, the quality of the evidence was low.
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