3x14(2) mm 1-piece (bone-level) implant is placed in the incisor region; 4.5x17 mm 2-piece (tissue-level) ones in the canine/premolar area (Fig.4).   There are bony defects around the implants at the incisor and canine (*).  The bony defects appear to have decreased 4.5 months postop (Fig.7).

1 & 2 Piece Implants Last Next Xin Wei, DDS, PhD, MS 1st edition 02/16/2016, last revision 08/15/2020