Evaluation of orthodontists’ attitudes and practices regarding residual resin removal methods

Abstract

Introduction: The removal of residual resins is a routine procedure in orthodontic clinics and of great importance to the final result of the treatment. Objective: To evaluate the main methods of residual resin removal used by orthodontists, and the main reasons for choosing these methods. Methods: A questionnaire consisting of 21 questions: 6 relating to demographic data and the other 15 relating to two methods used to remove residual resins (drills or pliers) was sent by e-mail to orthodontists registered with the Regional Councils of Dentistry of São Paulo and Rio de Janeiro (Brazil) within April and June, 2023. Questionnaires were sent back by 153 professionals. Results: Residual resin removal is always carried out with high speed drill for 44.7% of the sample, and with low speed drill for 28.7%; 61.3% use irrigation. The multi-laminate carbide bur is used by 82.5% of orthodontists. Pliers are always used by 12.4%. Resin-removing pliers with Widia are used in 39% of cases. The use of high speed was justified by the shorter working time, and the choice of pliers was justified by the smaller damage to the tooth enamel. Conclusion: The most used residual resin removal method was the multi-laminate carbide bur at high speed with irrigation, justified the by shorter working time.