With 3.5x10 mm drill less full length, the implant is placed a little deeper (10 Ncm).  Bleeding spots created (Fig.3), sticky bone (cortical, fine granule) is placed (Fig.4 *), which is covered with PRF membrane and Colla tape.  4-0 PGA is used. 

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Xin Wei, DDS, PhD, MS 1st edition 07/22/2021, last revision 07/22/2021