The longitudinal fracture is not noted until postop (Fig.4 < (*: apical granulation tissue)). Intraop finding is large amount of granulation tissue removed from the mesial apical region (Fig.5 *, hidden). G: allograft for sinus lift. 4x10: IS dummy implant.
Xin Wei, DDS, PhD, MS 1st edition 09/27/2019, last revision 09/27/2019