Dens in dente ve füzyon iyi bilinen ve iyi tanımlanmış dental anomaliler olmasına rağmen süpernumere dişlerde nadiren görülürler. Füzyon özellikle maksiller anterior dişlerde oluştuğunda estetik problem yaratır. Bu makalede, süpernumere iki anterior dişte nadir görünen dens in dente ve füzyonun birlikte görüldüğü bir olgu rapor edilmiştir. Although dens in dente and fusion are well-known and we...

Dens in dente are known to be associated with many dental abnormalities such as taurodontism microdontia, gemination, and dens evaginatus. This paper describes a rare case of double dens in dente in a lateral incisor with crown morphology similar to a premolar present in a patient with features of albinism. Problems associated with this condition and their management is discussed.

The present work deals with a mechanistic model of visbreaking (VB) process. It allows satisfactory predictions of feed and products, amounts and properties overcoming the typical limitations of the empirical models (for instance, in terms of flexibility, extrapolability and so on). The mechanistic VB modeling was initially performed by taking into account just two macro-classes of pseudo-compo...

Far-reaching government reforms are being implemented to overhaul France's national research organizations in the life and health sciences, but researchers are anxious about what lies ahead. Karen Dente reports.

a case with two simultaneous dens invaginations (dis) and one dens evagination (de) in a permanent maxillary lateral incisor is reported for the first time in a 21-year-old girl. de known as talon cusp of the anterior teeth is a rare entity and its co-existence with di has been reported scarcely in the literature. simultaneous occurrence of two dis with one de has not been reported elsewhere. u...

O abscesso agudo é uma manifestação comum e necessita de tratamento emergencial. Em seu estágio avançado pode drenar espontaneamente através de fístula, podendo ser extrabucal, dependendo do dente causador, localização radicular, espessura do osso e inserções musculares. A drenagem espontânea pode deixar cicatriz significante. Uma fístula extrabucal que faz comunicação com a boca recebe constan...

Greenhouse gas " al dente " : Exposure of the nonpolar ZnO (101 0) surface to CO 2 at 95 K leads to the formation of an unusual tridentate carbonate species. Use of several experimental techniques (for example, high-resolution electron energy loss spectroscopy (HREELS)) and theoretical calculations provides insight into the activation of CO 2 on the zinc oxide surface.