A high-noble crown is cemented 4 months postop.  The mesial crest has formed cortical bone nearly 2 years post cementation (Fig.8 ^ (25 months postop)).  It appears that the axis of the implant is off (Fig.9). 

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Xin Wei, DDS, PhD, MS 1st edition 09/07/2015, last revision 07/16/2019