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无托槽隐形矫治中前牙计划与实现三维位置的比较:一项评估矫治 ...
本研究旨在评估无托槽隐形矫治器对轻度至中度牙列拥挤成人患者的预测矫治效果与实际临床结果间的差异。研究人员通过比较初始、最终口内扫描与计划最终数字模型,评估了上下颌前牙在垂直移动(压低与伸长)及三种角度移动(近远中扭转、近远中倾斜 ...
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