Resumo

MESKO, Mauro Elias et al. Oral rehabilitation of severe tooth wear through composite resin. RFO UPF [online]. 2016, vol.21, n.1, pp. 121-135. ISSN 1413-4012.

Introduction: The use of direct composite resins has been extended due to the improvement of both adhesive and physical properties of materials. Technical enhancements have also caused composites to be used even for the rehabilitation of cases with extensive losses of dental tissues, showing satisfactory clinical performance in longitudinal studies. The rehabilitation of non-carious lesions tends to increase in dental clinics, due to the increased longevity of individuals who kept their natural dentition, especially in cases with severe tooth wear (STW) caused by attrition, erosion, abrasion, or by a combination of these factors. Objectives: To present an overview of the available direct composite resin (DCR) techniques applicable in the rehabilitation of patients with STW, and to describe these techniques discussing their advantages and disadvantages. Literature review: A previous literature search was performed, revealing that DCR are recommended for conservative treatments in cases of STW. Final considerations: Direct techniques are indicated as an alternative for this type of rehabilitation because they present an acceptable longevity with good level of satisfaction of patients, and low biological and financial costs.

Palavras-chave : Oral rehabilitation.; Tooth wear.; Tooth erosion.; Tooth abrasion.; Composite resins..