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Combination of a new ultrasonic tip with rotary systems for the preparation of flattened root canals
OBJECTIVES: This study evaluated 2 nickel-titanium rotary systems and a complementary protocol with an ultrasonic tip and a small-diameter instrument in flattened root canals. MATERIALS AND METHODS: Thirty-two human maxillary second premolars with flattened canals (buccolingual diameter ≥4 times lar...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Korean Academy of Conservative Dentistry
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8636074/ https://www.ncbi.nlm.nih.gov/pubmed/34909420 http://dx.doi.org/10.5395/rde.2021.46.e56 |