上颌反复扩缩前方牵引三维变化的锥形束CT分析

王怡然^1,², 周彦恒¹, 王雪东¹, 魏松¹, 刘伟涛^1,^3,^△

Evaluation of maxillary three-dimensional changes in maxillary protraction with alternating rapid palatal expansion and constriction based on the cone-beam computed tomography

WANG Yi-ran^1,², ZHOU Yan-heng¹, WANG Xue-dong¹, WEI Song¹, LIU Wei-tao^1,^3,^△

影像测量的水平和垂直参考平面