It is turned 4 more times later to make sure slightly supracrestally palatally, since the palatal crest is the lowest. After placement of sticky bone palatally, a 4.5(2) mm mill abutment is placed (17 mm long, Fig.5,6). The buccal flap is raised until the Piriform Foramen with the nasal mucosa (Fig.5 N) .
Xin Wei, DDS, PhD, MS 1st edition 07/26/2018, last revision 07/26/2018