METHOD FOR COMPACTOSTEOTOMY COMBINED WITH SOFT TISSUE AND BONE AUGMENTATION Russian patent published in 2022 - IPC A61B17/24 A61B17/16 A61C8/02 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to orthodontic and surgical dentistry. Intra-sulcus incision is performed. Split flap is formed within the augmentation zone. Then along the periosteum, incisions are made to the bone in the spaces between the roots of the teeth. Along the prepared incision with a corticotomy attachment using a piezoelectric device, cuts are made in the cortical bone at depth of 2 mm. Periosteum is exfoliated from the bone with a raspatory for the tunnel technique and a tunnel is formed. Additionally, a cortical bone is perforated around the saw cut, making 4 perforation points. Bone syringe is used to introduce a mixture of bone material Bio-oss with patient’s blood under the periosteum. Then, two subepithelial connective tissue grafts are taken from the palate in area of 4th to 6th tooth and fixed with vertical mattress sutures in the augmentation area. Non-resorbable suture material Pro-len 6.0 is used in interdental spaces, leaving lingual nodes. After flap mobilization, vertical mattress sutures are applied in interdental spaces. Then twisted sutures are applied additionally.

EFFECT: method enables optimizing treatment of patients with malocclusion and structural features of periodontal tissues in one surgical intervention, reducing length of treatment, improving aesthetic results.

1 cl, 12 dwg, 1 ex