The tooth #4 will be extracted for immediate implant (Fig.9,10); a 4 mm implant will be placed in the narrow space of #3 at the same time (Fig.11).  The implant at #4 should be placed a little more mesial (arrow).

RCT Prior to Implant     Last     Next   Density

Xin Wei, DDS, PhD, MS 1st edition 02/24/2020, last revision 10/04/2020