In contrast, the socket at #20 is large; a 4.5x4.5(3) mm cementation abutment is placed for an immediate provisional to keep autogenous bone (harvested from the site of #18) in place (Fig.3).

Healing Abutment   Last   Next

Xin Wei, DDS, PhD, MS 1st edition 07/02/2019, last revision 01/09/2020