Donald K Mauney Iii1, Antheunis Versluis2, Daranee Tantbirojn3

  • 1Department of Endodontics, University of Tennessee Health Science Center, College of Dentistry, Tennessee, USA.

PubMed
概括

与常规接入相比,收缩的内牙接入腔导致- (Ni-Ti) 旋转仪器的早期故障和较长的分离尖端长度. 这是由于Ni-Ti文件中的压力增加.