A 49-year-old man is an engineer. The tooth #14 is missing (Fig.1,2). He wonders how a one-rooted implant can replace a three-rooted tooth. Anyway, osteotomy is initiated at the site with 2.5 mm reamer in place (Fig.3).
Xin Wei, DDS, PhD, MS 1st edition 12/13/2015, last revision 06/06/2020