Quantitative evaluation of implemented interproximal enamel reduction during aligner therapy.

CONCLUSIONS: Implemented IPR tends to be less than p-IPR, especially for lower canines and distal surfaces of teeth. Burs tend to provide more precise i-IPR, especially compared to manual strips; however, there is variation between the techniques. Using a measuring gauge tends to increase the precision of i-iPR. As several factors influence the implementation of IPR, particular attention must be paid during the procedure to maximize its precision.
PMID: 33339043 [PubMed - as supplied by publisher]

Source: The Angle Orthodontist - December 20, 2020 Category: Dentistry Authors: Kalemaj Z, Levrini L Tags: Angle Orthod Source Type: research