When the immediate provisional is removed 1 month postop, the wounds at the sites of #19 (Fig.11) and 18 heal.  The yellowish material which looks like dry socket (Fig.10 ^) is in fact the discolored collagen membrane.  A new provisional is fabricated for #19 only. 

Atypical Immediate Implant

Xin Wei, DDS, PhD, MS 1st edition 06/10/2015, last revision 06/10/2015