Abstract

Regressive alteration like erosion, abrasion, abfraction, attrition are multifactorial conditions causing loss of enamel and dentin, especially in the elderly population. Prevention is better than cure. Hence efforts should be made to preserve the remaining tooth structure. A prosthodontist should have complete knowledge of the regressive alterations affecting the teeth and their management. This article provides an overview of factors affecting the structure of teeth and their treatment.  

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