对照组26例采用选磨调颌联合牙周治疗。
Control group, 26 cases were selected and grinded adjustablely jointing treatment of periodontitis.
结论联合上颌前方牵引及快速扩大方法对颌骨垂直向控制较好，但对牙齿垂直向控制较差。
Conclusion vertical control was good in jaw bone and was not effective in dentition when applying maxillary protraction combined with rapid expansion.
方法：采用多种药物联合注射，结合病变周围环形缝扎、激光、手术等方法，综合治疗口腔颌面部大面积静脉畸形134例。
METHODS:134 cases of large venous malformation were treated by poly-drug injection, combined with circular transfixation around lesion, laser, and surgery.
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