Thielens P, D'Haeseleire P, Bourgois F, Vanclooster R
Acta Stomatol Belg. 1989 Dec;86(4):289-95.
The use of more biocompatible materials in comparison with silver, gutta-percha and amalgam was introduced a decade ago. First titanium was used, later followed by alumina. Both clinical as well as radiological results favor their use. Yet it appears that the system is mainly confined to the maxillary front teeth and mandibular canines.
与银、牙胶和汞合金相比，使用生物相容性更好的材料是在十年前开始的。首先使用的是钛，后来是氧化铝。临床和放射学结果都支持使用它们。然而，该系统似乎主要局限于上颌前牙和下颌尖牙。
