As planned, 3 mm (central incisors) and 2.5 mm (lateral incisors) 1-piece implants (Fig.1 I) are placed palatal (P) to the buccal plate (B). Insertion torque is >50 Ncm for all of the implants.  Only exception is that an angled (15°) implant is used at the site of #8.  Bone graft is to be placed palatally to cover the coronally exposed threads.

1-Piece Implants Next

Xin Wei, DDS, PhD, MS 1st edition 02/22/2016, last revision 08/05/2018