Nine thousand and six hundred infants delivered in a maternity hospital were examined for the prevalence of natal and neonatal teeth. The prevalence among this group was noted. The teeth were the normal primary incisors that had erupted prematurely. The crown was normal in shape and size with very little root formation. The histological features were that of an immature tooth.
Incidence, aetiology, morphology, histology and symptoms of natal or neonatal teeth are presented. The commonly used terminology natal and neonatal teeth is adopted in this article. A case of an 8-week old girl with natal tooth and sublingual ulceration of the tip of the tongue is described.