Canalda Sahli C
Universidad de Barcelona.
Endodoncia. 1990 Jan-Mar;8(1):33-8.
A case is presented of a periapical lesion of a rather large size, which produced an important separation of two inferior incisor roots. The root canal was treated, with calcium hydroxide overextending the apex. Clinic and radiographic control after two years complete reparation of the periapex.
本文报告一例根尖周病变，病变范围较大，导致两颗下颌切牙牙根严重分离。对根管进行了治疗，氢氧化钙超出根尖。两年后的临床和影像学检查显示根尖周完全修复。
