Following 1 mm deeper placement of  the 1-piece implant, CT is taken to make sure that the threads are completely covered palatally (Fig.5 P).   There is apparently no bone loss 1 year 5 months post cementation (Fig.12).

Thickened Sinus Membrane Last Next  Xin Wei, DDS, PhD, MS 1st edition 04/15/2021, last revision 04/15/2021