RESUMO
There has been a tremendous change in the understanding of carious lesion in all aspects from pathogenesis to prevention. The profession has also seen a revolutionary change in the material science and technology. In spite of these changes, the caries classification provided by Dr. G. V. Black remains unchanged, deterring the radical changes needed in the understanding of caries as a disease process. This article propose a new classification of dental caries to suit the present day changes in the related area. The article opens by highlighting the changes and limitations in the existing classification. The logical and advantageous outcome of the new classification is projected at the end emphasizing the need to change in conservative dentistry and education.