Loss of a filling is a well-documented issue when using dental floss.Loss can occur when a compromised restoration, or a restoration that is at the end of it's life, is subjected to the forces occurring during normal dental hygiene such as flossing.The use of dental floss with a damaged restoration could exacerbate a pre-existing condition and cause unforeseen damage.It can also cause the dental floss to fray when coming in contact with the sharp edge of a tooth or filling.Note: this report is being provided as a part of a retrospective review, per discussion with fda medical device policy branch, and was performed as a result of recent changes/improvements made to our mdr reporting system as a result of an internal audit.This resulted in a two-year retrospective review for reportable events in order to identify and submit all events meeting the criteria described by the fda representative.
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