1. Results it showed that the combined Headgear - activator appliance had the effect not only on the correction of sagittal disharmony of Angle's Ⅱ malocclusion, but also on the inhibitation of the development of the maxilla and stabilization of the palatal plane, occlus...
结果结果发现：联合矫治不仅对 Angle`S Ⅱ1错矢状不调有明显的治疗作用，而且对抑制上颌骨的发育和稳定腭平面、平面及下切牙轴倾均有较好的效果。
2. Results:Among the 32 cases of abdominal aortic diseases, there were 9 cases of aortic tortuosity and ectasia, 7 cases of aortic dissection, 6 cases of renal arterial stenosis, 4 cases of renal arterial occlus...
结果：32例患者中腹主动脉纡曲9例，夹层动脉瘤7例，肾动脉狭窄6例，肾动脉闭塞4例，腹主动脉瘤8例其中3例合并髂动脉瘤，全部病例3DCEMRA对血管病变的显示尤其对分支血管显示优于其它两种方法。