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US 12,419,752 B2Granted
Surgical technique for alveolar ridge augmentation with maxillary sinus elevation (lateral approach) using a pre-portioned and ready pre-packaged bone graft composition in gelatin bag and method of producing it
OwnerIgor Roshkovaninventor
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Abstract
The present embodiment relates generally to methods of performing surgical technique maxillary sinus floor augmentation with a lateral approach using a pre-portioned and ready pre-packaged bone graft composition in gelatin bags and method of producing gelatin bags. In addition the present inventions can be widely used in other medical fields such as dentistry, orthopedic surgery, spine surgery, plastic and reconstruction surgery, sport medicine, trauma surgery, phinoplasty surgery and veterinary.
Claims12
A method of treating edentulous patients comprising:
- mixing different types of bone graft materials, the bone graft material types consisting of two or more bone graft material types from a list of autologous bone grafting, autogenous bone grafting, allogeneic grafts, xenografts, synthetic substitutes;
- placing the bone graft materials on a film, wherein the film has a thickness of up to 50 μm, the film comprising gelatin and a polysaccharide derivative;
- sealing the bone graft materials in the film formed into a bag;
- making an incision in soft tissue of a patient's mouth cavity;
- placing the bag into a space behind the incision;
- and
- suturing the incision.
4 more elements
Dependencies are inferred from the claim text.