| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to maxillofacial surgery, and can be used during the final stage of operation sequestrectomy in chronic Odontogenic osteomyelitis in drug-addicts patients. Note here that before the operation is prepared thrombocyte enriched blood plasma (PRP-gel), for this purpose native blood is sampled from the patient's vein in a volume of 40-80 ml. Then injected into the blood anticoagulant, then platelet enriched blood plasma by centrifugation. Besides, before the surgery, also prepared blood plasma, rich with thrombocytes with high content of fibrin (FRP-membrane), for this purpose native blood is sampled from the patient's vein in a volume of 40-80 ml, activator is administered in blood, then enrich with platelets by centrifugation. During the operation sequestrectomy injection of PRP-gel in the spongy substance of wound edges of the bone defect jaw is carried out, a bone defect is filled and closed by FRP-membranes. After that provided mobilization and movement of the mucoperiosteal flap with closing the bone defect and the wound is closed tightly.EFFECT: method ensures high efficiency of operation with low traumatism and low cost.6 cl |
