A study carried out in Postgrad of Orthodontics of the OR.M.S.N.H. of Morelia Mich. By C.D. Lizbeth Baeza Reyes in August of the 2001, with respect to the evaluation of the norm cefalométrica of Steiner in relation to 30 ...

The purpose of the present studied it was to measure and to evaluate the difference from the resistance to the adhesion to the tension in two groups of dental pieces. In this he/she studied in vitro forty human premolars ...

The gutta-percha is a polymer, fundamentally poliisopropeno that is extracted of a tropical tree in Malaysian. To ambient temperature, 60% is crystalline, while the rest of the mass has an amorphous structure. As it is ...