After curettage of the apical granulation tissue, a 3x16(2) mm 1-piece implant is placed with 20 Ncm because of slight overprep using 2 mm drill (Fig.3).   The abutment length of UF 1-piece implant is shorter than that of IS one (Fig.4).

Overprep Last Next

Xin Wei, DDS, PhD, MS 1st edition 10/22/2018, last revision 10/25/2018