.jpg)
|
|
|
|
|
|
|
In fact the crown at #30 is redone because of loose proximal contact with #31; there is no bone resorption 13 months post cementation (Fig.11). Bone resorption remains unnoticeable 28 months post cementation (Fig.13). The crestal bone loss is observed 3 months postop (Fig.6 arrowheads), as related to ridge reduction (cortical bone). Since then, there has been no bone resorption.
Xin Wei, DDS, PhD, MS 1st edition 09/05/2020, last revision 09/05/2020