METHOD FOR OSTEOPLASTY ACCOMPANYING ATROPHIED ALVEOLAR BONE TISSUE OF JAWS Russian patent published in 2014 - IPC A61B17/24 

FIELD: medicine.

SUBSTANCE: mucoperiosteal flap is elevated. A recipient's bed area of the bone border of the atrophied alveolar portion of the lower jaw or the alveolar process of the upper jaw is determined. A bone block of the autograft of the size aligned with the recipient's bed area of the bone border of the atrophied alveolar portion of the lower jaw or the alveolar process of the upper jaw is recovered from donor's portions. A mill is used to form a congruent surface of the recipient's area for the bone cylinder diameter. The bone cylinder is fixed directly to the recipient's bed surface. The through osteoperforation of the bone block is staggered with the osteoperforation of the recipient's area and the non-through osteoperforation of the bone block with a hole of 1.0 mm in diameter and at a distance of 3-3.5 mm between the holes. After mobilisation and splitting the mucoperiosteal flap, sutures are applied in layers.

EFFECT: providing the perfect adhesion of the bone block to the recipient's area and creating favourable conditions promoting the osteogenic cell migration, ensuring the volume stability of the bone block for the period of the regenerate formation, and enabling higher quality of the regenerate.

5 dwg, 2 ex