The teeth #14, 19 with residual roots need extraction and implant placement (Fig.2).  Due to finance and supraeruption of the tooth #15 (arrow), the missing tooth #18 will not receive implant treatment for the time being.

4 Quadrant Molar Occlusion

Xin Wei, DDS, PhD, MS 1st edition 11/12/2017, last revision 11/12/2017