As expected, there is no buccal abutment exposure 3 years 1 month post cementation (Fig.23), while the palatal papilla seems to reform between #9 and 10 three years 1 month post cementation (Fig.24). 

Bone Regeneration for Neighboring Tooth Last Next

Xin Wei, DDS, PhD, MS 1st edition 11/30/2019, last revision 11/30/2019