使T-Scan III:

Arezoo Jahanbin1, Haniyeh Ghorbaninezhad2, Mostafa Abtahi1

  • 1Department of Orthodontics, School of Dentistry, Mashhad University of Medical Sciences. Mashhad, Iran. jahanbinA@mums.ac.ir, abtahim@mums.ac.ir Mashhad University of Medical Sciences Department of Orthodontics School of Dentistry Mashhad University of Medical Sciences Mashhad Iran jahanbinA@mums.ac.ir abtahim@mums.ac.ir.

概括

这项研究发现,在3个月的正牙保留后,Essix和Occless Essix保持器之间没有明显的异性,在闭合接触或力强度上没有显著差异. 这两种保持器类型都有效地保持了封闭,而不会导致统计学上显著的变化.