图七是术前CT3D图像(冠状切面),显示颊侧(B),腭侧(P)牙根。拔牙后显示中隔(图八:S),
修复颊侧骨板 Last Next 修复
Xin Wei, DDS, PhD, MS 1st edition 11/24/2020, last revision 11/27/2020