FIELD: medicine.
SUBSTANCE: before the implantation, a demineralised bone graft (DBG) is kept for 2 hours in 0.9% chloride solution at room temperature. Thereafter, the DBG is exposed for 10 minutes to ultrasound at frequency 44±4.4 kHz and vibrational amplitude 30 to 50 mcm in 0.9% sodium chloride solution heated to 36°C.
EFFECT: method enables accelerating the repair processes in grafting a fragment of the demineralised bone graft of the pre-set shape in experimental animals and increasing substantially post-grafting osteogenesis rate in a segment of a skull flat bone.
