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铸造支架联合NITI悬臂梁矫正舌倾下颌磨牙的临床效果评价
舌倾 下颌磨牙 NITI悬臂梁 铸造支架
2020/6/4
评价NITI悬臂梁在矫正舌倾下颌磨牙中的临床效果。方法 选择16例单侧下颌第二磨牙舌倾的病例为研究对象,带垫铸造支架连接双侧下颌后牙,提供颌内支抗、解除咬合锁结,0.018英寸×0.025英寸或0.019英寸×0.025英寸NITI悬臂梁提供颊向旋转力矩和压低力。采用Graphpad Prism 6.0 软件对治疗前、后所测数据进行配对 t 检验。
An in vitro comparison of the force decay generated by different commercially available elastomeric chains and NiTi closed coil springs
Orthodontics corrective Orthodontic appliance design
2009/10/16
This in vitro study was designed to compare the forces generated by commercially available elastomeric chains and NiTi closed coil springs, and to determine their force decay pattern. Forty elastomeri...
Effect of Fluoride Released from Fluoride-containing Dental Restoratives on NiTi Orthodontic Wires
Fluoride Composite resins NiTi wires
2009/9/11
The present study investigated the effect of fluoride released from dental restoratives on orthodontic NiTi wires. Five different restoratives (four fluoride-containing and one non-fluoride-containing...
Advanced Chinese NiTi alloy wire and clinical observations
Chinese NiTi alloy Superelasticity Shape memory
2009/1/13
Chinese NiTi wire was studied on the bench with six other nickel-titanium-alloy wires. Bending and torsional tests were conducted and temperatures of phase transformation compared. The Chinese NiT...
Nickel Content of As-Received and Retrieved NiTi and Stainless Steel Archwires: Assessing the Nickel Release Hypothesis
Nickel release, NiTi, Stainless steel archwires, EDS.
2008/12/11
This study assesses the nickel content of as-received and retrieved stainless steel and NiTi archwires alloys. New and used brand-matched, composition-matched, and cross section–matched archwires ...