Reports

Wrinkling of Molar Crowns: New Evidence

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Science  21 Jul 1967:
Vol. 157, Issue 3786, pp. 328-329
DOI: 10.1126/science.157.3786.328

Abstract

We submit that wrinkling of molar crowns in Primates is a phenomenon of genetically controlled activity of the inner enamel epithelium that is grossly evident soon after initial calcification of the tooth occurs. The amount and pattern of this wrinkling are characteristic of the species before they are evident in the enamel surface itself.

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