A 3x12 mm 1-piece implant is placed at #30, while a 4.5x10 mm 2-piece one at #31 (Fig.5). It appears that it is necessary to place an implant at #32, since the tooth #1 is present.
Xin Wei, DDS, PhD, MS 1st edition 11/05/2015, last revision 10/20/2018