Flap Advancement Techniques in Ridge Augmentation

Full-thickness crestal incision will be made over the edentulous ridge followed by one full-thickness vertical incision on the buccal side. On the buccal side, full thickness mucoperiosteal flap will be raised with horizontal incision 1-3 mm in depth performed in the buccal flap. On the lingual side, a full-thickness mucoperiosteal flap will be elevated until reaching the mylohyoid line. A band of mylohyoid muscle is inserted into the inner part of the lingual flap approximately 5 mm from the crest in an apical direction. A blunt instrument will be inserted below that connective band, and, with gentle traction in the coronal direction, this muscular insertion should be detached freeing the lingual flap from the mylohyoid.

Full-thickness crestal incision will be made over the edentulous ridge followed by one full-thickness vertical incision on the buccal side and a full thickness flap will be raised. Xenograft and Ti-mesh will be used to augment the defective site then incremental incisions of 1-3 mm into the periosteum and submucosa will be used to advance the muco-periosteal flap. The flap will then be sutured with interrupted sutures.