Osteotomy Clinical Trials

Will (GBR) by application of magnesium membrane with immediate implant will have more volume gain , higher pink esthetic score, and lower visual analogue scale than dual zone grafting technique? Several methods have been suggested for the preservation of post-extraction resorption and promoting an increase in the bone density with immediate implant placement. one of these techniques is the dual zone concept (DZ), atraumatic tooth extraction using peristomes and luxators, implant placement along with the bone grafting material applied to both the bone and tissue zones. The aim of (DZ) is to augment the soft tissue using a bone graft to avoid mucosal recession after implant placement thus keeping the gingival contour providing optimal soft tissue aesthetic. The use of magnesium membrane in combination with inorganic bovine bones will be placed between the membrane and immediate implant. This allows implant placement while simultaneously rehabilitating the entire socket, due to its unique material properties, a magnesium membrane is used to rebuild, support the buccal or oral walls in compromised sockets, and promotes cortical bone growth . Many techniques available for preserving the bone of the socket post-tooth extraction, but in comparison to the current materials and techniques used , magnesium membrane is completely resorbable and does not require second surgery to be removed; it is synthetic and therefore does not need to be sourced from an additional surgical. magnesium membrane is excellent in providing both esthetic and functional outcomes that meet patient expectations. The procedure involves flapless approach in which atraumatic tooth extraction using peristomes and forceps will be performed to preserve the available alveolar bone. The implant site will be prepared, and the implant will be placed palatal and 3-4m.m apical to the free gingival margin (FGM). magnesium membrane will be placed between the soft tissue and thin buccal wall. The edges of the membrane will be shaped and flattened with sculptor to prevent perforation of the soft tissue, and a layer off inorganic bovine bone will be placed between the e buccal wall and implant. Then immediate provisional restoration will be constructed and placed to allow an ideal final crown mimicking the natural emergence profile.