上腕骨近位・骨幹部粉砕骨折に対しリバース型人工関節置換術を施行した1例

Key Points

• To report on the successful use of reverse shoulder arthroplasty in treating a complex humerus fracture.
• Performed reverse shoulder arthroplasty (RSA) using Stryker Aequalis Reverse Fracture long stem
• Fixed fragmented bone pieces around the stem and used cement for the distal fixation
• Initiated range of motion training following postoperative protocols after two weeks of rest.
• Achieved range of motion: elevation 140°, flexion 130°, abduction 140°, external rotation 10°, internal rotation L1
• Postoperative JOA score of 86.5 points indicating good shoulder function
• ASES score of 85 points reflecting patient satisfaction and shoulder health.