Panoramic X-ray is taken 4 months post cementation of #3 crown (Fig.17, 14.5 months postop). As to #29 and 30 immediate implants, 15.5 months post cementation; 21.5 months postop.
Xin Wei, DDS, PhD, MS 1st edition 04/18/2016, last revision 12/02/2018