Abstract
Objective: To report a case of clinical application of hyaluronic acid associated with diastema closure with composite resin for the treatment of black spaces. Case details: Before the clinical procedure itself, it was verified that the patient had a satisfactory medical history and that it did not compromise the performance of the procedure. After that, the patient was subjected to associated tooth whitening, using the homemade whitening gel based on carbamide peroxide a 22%, and the 35% hydrogen peroxide-based clinic. Subsequently, the median diastema was closed with composite resin followed by two applications of hyaluronic acid, and the applications occurred every two weeks.Final considerations: In short, in this study, the use of injectable hyaluronic acid gel associated with diastema closure with composite resin to treat black spaces resulted in a significant improvement in the analysis and monitoring for 4 months, presenting promising results and patient satisfaction.