Triadan H
SSO Schweiz Monatsschr Zahnheilkd. 1979 Mar;89(3):194-202.
28 class-5 and 16 class-1 fillings were made from the composite material "Epoxydent" on a macaca speciosa monkey and examined with the electron microscope after a 15 months functional period. Statistically significant differences in the size of the marginal space were found to be larger than in comparable composites Adaptic, Concise, Compo-Cap and Cosmic. The spaces were frequently not located on the filling margin but inside, within the filling material. This is attributed to the "carving" technique during the gel phase of setting. The surface shows abrasions and porosities with loss of particles, sometimes fractures and discolored margins with secondary caries. It is not recommended to replace metal fillings by so-called carvable composits.
在一只戴帽叶猴身上用复合材料“Epoxydent”制作了28个5类和16个1类填充物，并在15个月的功能期后用电子显微镜进行检查。发现边缘间隙大小的统计学显著差异大于可比复合材料Adaptic、Concise、Compo-Cap和Cosmic。间隙常常不在填充物边缘，而是在填充物材料内部。这归因于凝固凝胶阶段的“雕刻”技术。表面有磨损、孔隙以及颗粒流失，有时有裂缝和边缘变色伴继发龋。不建议用所谓的可雕刻复合材料替代金属填充物。
