A 58-year-old man used to have a upper left 3-unit bridge from #13 to 15.  Two months after extraction and immediate implant at the site of the posterior abutment, an implant is planned to be placed at the site of the pontic, #14 (Fig.1).  D: drill placed at the site of #15 for immediate implant.

Parallelism

Xin Wei, DDS, PhD, MS 1st edition 07/19/2015, last revision 07/19/2015