Fig.4: The most recent PA with large furcal lesion. An immediate implant may lack stability from the septum with reduced bone height and density. In fact this PA was taken with sensor 1. The patient has a small mouth.
Fig.5: A PA was taken 3 year ago while root canal therapy was being done. This PA is chosen for design, because it shows the Inferior Alveolar Canal.
Xin Wei, DDS, PhD, MS 1st edition 05/17/2015, last revision 05/17/2015