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BIO-RSA (Bony Increased Offset-Reverse Shoulder Arthroplasty) for Glenohumeral Osteoarthritis with B2 Glenoid
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November 25, 2024
This video demonstrates a BioRSA (Bone Increased Offset Reversed Shoulder Arthroplasty) procedure in a 78-year-old ...
read more ↘ patient with glenohumeral osteoarthritis and a B2 glenoid. The surgery aims to correct posterior subluxation and abnormal glenoid inclination using a reverse prosthesis and bone graft. 3D preoperative planning optimizes implant and graft positioning. The procedure is performed through a deltopectoral approach. Key steps include humeral preparation with a short stem, placement of a bone graft on the glenoid with a baseplate and divergent/convergent screws, and meticulous subscapularis repair. Special attention is paid to lateralization and inclination correction to optimize shoulder biomechanics.
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read more ↘ patient with glenohumeral osteoarthritis and a B2 glenoid. The surgery aims to correct posterior subluxation and abnormal glenoid inclination using a reverse prosthesis and bone graft. 3D preoperative planning optimizes implant and graft positioning. The procedure is performed through a deltopectoral approach. Key steps include humeral preparation with a short stem, placement of a bone graft on the glenoid with a baseplate and divergent/convergent screws, and meticulous subscapularis repair. Special attention is paid to lateralization and inclination correction to optimize shoulder biomechanics.
↖ read less
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