Current Concepts and Best Evidence on Strategies to Prevent Dental Erosion

Dental erosion is a multifactorial condition associated with chemical, biological, and behavioral factors whereby a non-bacterial chemical process leads to an irreversible loss of dental structure. Consequences of this erosive process include painful sensitivity, susceptibility to further erosion, mechanical wear, changes in occlusion, exposure of dental pulp, and poor esthetics. Substantial evidence has revealed new insights to diagnosing early stages of dental erosion and enabling novel preventive approaches to control its progression. In the context of outpatient medical/dental practice, clinicians often encounter patients with progressive dental erosion. This article summarizes published research in this area of dentistry to suggest guidelines that are clinically oriented but scientifically fundamental. It is aimed at helping clinicians effectively integrate this information into their professional evaluations of dental erosion with regard to diagnosis, risk factors, clinical signs, assessment, and clinical preventive strategies and treatment. Clinicians should address patient diet habits, educate patients on prevalence data, and inform them regarding potential acidic interactions, such as medically induced acidic conditions, that may ultimately lead to tooth destruction. Prevention of dental erosion, including the recognition of initial erosive lesions and the implementation of the early intervention, involves the clinical expertise of both the dentist and physician.