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Alana Barbosa Alves Pinto1, Guilherme Schmitt de Andrade2, Amjad Abu Hasna3

  • 1Department of Dental Materials and Prosthodontics, Institute of Science and Technology of São José dos Campos, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil.

PubMed
概括

保持冠状牙结构对于内牙治疗牙的非后 (NP) 完全冠状牙至关重要. 一个完整的2毫米螺杆提供了最好的机械行为和生存率,防止根骨折.