Influence of the enlargement of the apical foramen in periapical repair of contaminated teeth of dog.
作者： Francisco José de Souza Filho , Orestes Benatti , Oslei Paes de Almeida
DOI: 10.1016/0030-4220(87)90157-5
关键词:
摘要: Root canals of dogs' premolar teeth were exposed to contamination and the development periapical inflammation over a period 45 days. overinstrumented 2 mm beyond apical foramen with file No. 60 underfilled by 3 short roentgenographic apex. Ninety days after endodontic treatment, healing ingrowth connective tissue into root canal occurred in 67.8% cases. These results suggest that diameter intensity are determining factors for repair cases pulpal necrosis.
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