Comparative study on the influence of two kinds of different self ⁃locking brackets on the dental arch shape change in non⁃extraction patients

by LIU Ai⁃qing, CHEN Zao, ZHANG Ji⁃dong, YUAN qiang
Published 2017-02-01

Measurement of labial alveolar bone thickness of Angle ClassⅡDivision 2 patients in maxillary anterior region with cone⁃beam CT

by LIU Ai ⁃ qing, ZHANG Ji ⁃ dong, MIAO Yu, YUAN ⁃ qiang
Published 2016-11-01

The roots relative fused teeth of left maxillary first molar and second molar: a case report

by ZHANG Ji-dong, WANG Hong-yuan, LIU Ai-qing, YU Qing-bin
Published 2016-07-01