Although oral hygiene is pristine, there is apparent crestal bone resorption 12 months (Fig.16) and 20 months (Fig.17) post cementation, probably due to unfavorable crown/implant ratio and bruxism as well as pre-implantation bone loss (Fig.18,19).

Short Wide Implant for Sinus Lift Last Next

Xin Wei, DDS, PhD, MS 1st edition 12/02/2017, last revision 05/27/2018