After cementation, apply Cetacaine (a liquid topical) with an explorer or syringe into the space between the gingiva and the implant (or local anesthetic) and pack 2 gingival retraction cords. It is the best to use water pik to clean the region daily preop to keep the gingiva healthy. Use a bevel diamond bur to prepare a bevel or chamfer margin in the implant in situ (Fig.5 B).
Xin Wei, DDS, PhD, MS 1st edition 07/11/2020, last revision 07/11/2020