%0 Journal Article
%T Las bandas extensom¨¦tricas para analizar el estr¨¦s de polimerizaci¨®n: Strain guage analysis Stress polymerisation study with materials made of resin composites
%A O.F. Jim¨¦nez de Miguel
%J Avances en Odontoestomatolog¨ªa
%D 2004
%I Ediciones Avances M¨¦dico Dentales, S.L.
%X Se propone la extensometr¨ªa como m¨¦todo para el an¨¢lisis del estr¨¦s de polimerizaci¨®n en los materiales a base de resina frente a los m¨¦todos experimentales tradicionales. Se describe y aplica el m¨¦todo propuesto (colocando en cavidades clase 11una banda extensom¨¦trica a 0'5 cms del margen cavosuperficial gingival), se analiza su validez y se valoran sus ventajas e inconvenientes. The aim of this study is to analyse the use of extensometry as a research method in restorative dentistry. We made class 11cavities in premolars previously selected, in which we set strain gauges 0,5 cm away from the margin cavity and parallel to the cavity' s floor. All phases in process were registered with strain gauges. The advantages and disadvantages of this technician dental materials are taking into account.
%K Bandas extensom¨¦tricas
%K Estr¨¦s de polimerizaci¨®n
%K Resinas compuestas
%K Strain gauges
%K Stress polymerisation
%K Resin composites
%U http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0213-12852004000600002