前磨牙即种需要导板？

上颌 过去 现在病例 

CT利用  牙折裂 

龈乳头：保持，重建

Return to Upper Molar Premolar Immediate Implant, Prevent Molar Periimplantitis (Protocols, Table) IBS Armaments Trajectory Trajectory II No Deviation No Caries Protect Graft Clindamycin Metronidazole No Antibiotic Ortho Cases Plug Professionals Shield Waterlase GEM21S Webinars Overdentures Implant Hand-on/Remote Courses for GP and by GP Magicore Torque
Xin Wei, DDS, PhD, MS 1st edition 05/02/2021, last revision 05/03/2021