Pinos diretos e técnicas de cimentação : revisão de literatura.

Abstract

Despite advances in dentistry in relation to prevention, early diagnosis of caries and mechanical problems that lead to the destruction of the mineralized structure of teeth, we still have many cases to be restored and rehabilitated. Considering that almost all endodontically treated teeth have an indication for an intracanal post, for greater strength of the restoration it is important for dentists to be aware of the indications, advantages and disadvantages of each type of post, as well as the cementation technique indicated. The evolution of resin cements, mainly dual ones, more suitable for cementing direct posts, brought more and more safety and increased the range of possibilities for use. currently and the most appropriate cementation techniques for them, minimizing procedure failures. The conclusion of this study was that fiber posts have been widely used as intrachannel reinforcement. The cement that stands out in the current market is resin cements, dual or self-etching. It is extremely important to have the knowledge and master the technique and characteristics of the cement used and direct pins. Fiber posts are the best indication in most cases, due to their biocompatibility, good mechanical strength and translucency similar to dentin.