atraumatic exo, labial plate bone loss 6mm from facial gum at apical region, about 3mmX5mm (height) osteotomy underprepared, very soft bone, decided to use longer implant (14mm), placed collagen membrane on internal aspect of socket labial followed by 80/20 mix of mineralized cortical/xenograft, implant placed with inadequate stabiltiy for loading (17Ncm, 59ISQ), packed more bone, healing abutment placed