FIELD: medicine.
SUBSTANCE: invention relates to medicine, to surgical dentistry and can be applied for plasty of alveolar process of lower jaw in case of its atrophy. First horizontal saw cut is made for entire length parallel to apex of alveolar crest indent from 7-10 mm on the depth of cortical layer to spongy substance. Second horizontal saw cut is made on alveolar process apex from tongue side on the depth of cortical layer. Two vertical saw cuts, connecting edges of horizontal saw cuts, and parallel to external surface of alveolar process, to the depth 3-5 mm. Formed bone fragment by means of chisel is mobilised with saw cut plane, passing on tangent to low alveolar canal and is displaced upwards to the height to 5 mm. Into formed defect introduced is biomaterial, stimulating osteogenesis, which is covered from above with resorbable membrane.
EFFECT: method makes it possible to restore necessary height of alveolar process, improve adaptation to implant.
2 ex, 3 dwg
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