Although the patient does not like the open bite associated with the implant crown at #7 (Fig.19; 1.5 months post cementation), the apparently non-keratinized gingiva remains healthy apical to the gold-coated abutment (Fig.20).

Clearance from RPD

Xin Wei, DDS, PhD, MS 1st edition 03/07/2016, last revision 10/23/2017