Resin infiltration in white spot lesions caused by orthodontic hypomineralisation: a minimally invasive therapy.

Maria Inês Tavares, José Saraiva, Francisco do Vale, Ana Sofia Coelho, Inês Flores Amaro, Carlos Miguel Marto, Inês Francisco, Manuel Marques Ferreira, Anabela Baptista Paula, Eunice Virgínia Carrilho

Journal: British dental journal 2021;231(7):387-392

PMID: 34625686

Full Text on Nature Publishing Group View on PubMed

Abstract

["Objective White spot lesions are characterised by the presence of clinically detectable opaque lesions due to enamel demineralisation. These frequently present in patients following fixed orthodontic treatment, mostly due to the prolonged accumulation of bacterial plaque on the dental surface. When remineralisation is not achieved through good oral hygiene and prophylaxis with fluoride products, the infiltration of lesions with low-viscosity photopolymerised resin has proved to be a valid micro-invasive alternative compared to traditional conservative therapy.Clinical considerations A case series will be presented, where the chosen approach was resin infiltration, a micro-invasive and aesthetic technique.Clinical significance Infiltrative resin therapies are single-session procedures that reduce the need for more invasive therapies such as the use of rotary instruments for greater patient comfort. The need for periodic fluoride applications is also avoided. This approach increases the durability of the infiltrated lesion without compromising its mechanical properties and impedes the development of recurrent or secondary caries.Conclusions Resin infiltration might be considered as a routine procedure in the treatment of post-eruptive hypomineralised lesions. This follows the line of thought of minimally invasive dentistry, is an excellent treatment option and prevents the lesion's progression.",{"copyright":"\u00a9 2021. The Author(s), under exclusive licence to the British Dental Association."}]

Address: University of Coimbra, Institute of Integrated Clinical Practice, Faculty of Medicine, 3000-075 Coimbra, Portugal.; University of Coimbra, Institute of Orthodontics, Faculty of Medicine, 3000-075 Coimbra, Portugal.; University of Coimbra, Institute of Integrated Clinical Practice, Faculty of Medicine, 3000-075 Coimbra, Portugal; University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR), area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, 3000-548 Coimbra, Portugal; University of Coimbra, Centre for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal; Clinical Academic Centre of Coimbra (CACC), 3004-561 Coimbra, Portugal.; University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR), area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, 3000-548 Coimbra, Portugal; University of Coimbra, Centre for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal; Clinical Academic Centre of Coimbra (CACC), 3004-561 Coimbra, Portugal; University of Coimbra, Institute of Experimental Pathology, Faculty of Medicine, 3000-548 Coimbra, Portugal.; University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR), area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, 3000-548 Coimbra, Portugal; University of Coimbra, Centre for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal; Clinical Academic Centre of Coimbra (CACC), 3004-561 Coimbra, Portugal; University of Coimbra, Institute of Endodontics, Faculty of Medicine, 3000-075 Coimbra, Portugal.; University of Coimbra, Institute of Integrated Clinical Practice, Faculty of Medicine, 3000-075 Coimbra, Portugal; University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR), area of Environment, Genetics and Oncobiology (CIMAGO), Faculty of Medicine, 3000-548 Coimbra, Portugal; University of Coimbra, Centre for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal; Clinical Academic Centre of Coimbra (CACC), 3004-561 Coimbra, Portugal. [email protected].

DOI: 10.1038/s41415-021-3476-z

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MeSH Terms: Dental Caries, Dental Enamel, Esthetics, Dental, Fluorides, Humans, Resins, Synthetic