【摘要】 目的：了解ＭＢＴ矫治器的临床应用特点。方法：收集错■畸形患者４１例，其中男１１例，女３０例，年龄１２～４２岁，平均２１岁。均采用ＭＢＴ直丝弓矫治器治疗。分析ＭＢＴ矫治器的临床矫治步骤和应用特点。结果：该组病例中，ＡｎｇｌｅⅠ，Ⅱ，Ⅲ类错■均有，尤以Ⅰ类双颌前突患者最多１７例，Ⅰ类（其它）６例，Ⅱ类 Ⅰ分类１０例，Ⅱ类２分类３例，Ⅲ类错■最少，只有５例。所有患者中，约２／３进行了拔牙矫治。１１例患者治疗结束。结论：ＭＢＴ直丝弓矫治器可用于各类错■矫治，但应注意个案的错■类型特点。更多还原

【Abstract】 Objective: To evaluate the clinical application of MBT straight wire. Methods: 41 cases, 11 males and 30 famales aged 12-42 years old, with malocclusion were treated by MBT straight wire appliance in orthodontic clinics, follow-up was carried out. Results: Satisfactory effects were obtained in 11 completely treated cases, preliminary improvement of occlusion was observed in the other 30 cases being still in the treatment. Conclusion: MBT straight wire appliances may be used in the treatment of various malocclusion, but special consideration should be taken according to the type of occlusion in each case.更多还原