Force degradation of two orthodontic accessories analyzed in vivo and in vitro

• Κύριοι συγγραφείς: Liu Yang (Συγγραφέας), Chenxing Lv (Συγγραφέας), Xiaomin Li (Συγγραφέας), Jianying Feng (Συγγραφέας)
• Μορφή: Βιβλίο
• Έκδοση: BMC, 2023-12-01T00:00:00Z.
• Θέματα: article
• Διαθέσιμο Online: Connect to this object online.

Abstract Objective To compare force degradation of elastomeric chains and NiTi coil springs in vivo and in vitro, and evaluate the effects of pre-stretched and reused elastomeric chains in the oral cavity during the time. Methods In the in vitro groups, 4-unit elastomeric chains and NiTi coil spring...