![shutterstock_80358547](https://www.nationalelfservice.net/cms/wp-content/uploads/2011/07/shutterstock_80358547-150x150.jpg)
This review of the prevalence of distal surface caries in second permanent molars associated with retained third molars included 11 mainly retrospective observational studies findins a pooled prevalence of 23% (95% CI; 2% to 44%).
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