The effect of tapered toothbrush filaments compared to end-rounded filaments on dental plaque, gingivitis and gingival abrasion: a systematic review and meta-analysis.

With respect to plaque removal, evidence that supports the recommendation for usage of a TFTB over an ERTB is lacking. Regarding GI, there is minimal evidence favouring a TFTB over an ERTB and the clinical relevance of this difference is probably negligible. Therefore, based on the collective evidence emerging from this systematic review, the strength and direction of the recommendation, there appears to be no firm evidence for a dental healthcare professional to advise the use of a TFTB over the use of an ERTB.