Fig.5: PA taken prior to 1st bone graft post immediate implant. There is bone loss both mesially (M) and distally.
Fig.4: PA taken prior to 2nd bone graft (13 months post 1st one). It appears that the distal bone loss has been fixed by the 1st bone graft, while the mesial one remains the same.
Xin Wei, DDS, PhD, MS 1st edition 11/01/2014, last revision 07/07/2018