Cross-angled versus flat-trim bristle tuft configurations in manual toothbrushes: A systematic review.
Tim M J A ThomassenFridus August van der WeijdenSonja SälzerDagmar Else SlotPublished in: International journal of dental hygiene (2024)
Within the limitations of the present study design, short-term evaluations, as assessed with various plaque indices, show a weak certainty in favour of the cross-angled toothbrush over the flat-trim toothbrush. However, based on longer-term evaluations, there is insufficient support due to the inconsistent outcomes of the analysis.