Anatomic Total Shoulder Arthroplasty Using a Self-Pressurizing Pegged Bone-Preserving Cemented Glenoid Component: A 2- to 5-Year Follow-up Study:

Journal of Shoulder and Elbow Arthroplasty

JoaquinSanchez-Sotelo¹ 

关键词: Shoulder;    anatomic total shoulder arthroplasty;    glenoid;    self-pressurizing pegged glenoid component;    arthroplasty;    bone-preserving glenoid component;   

DOI  :  10.1177/2471549217750478

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

Background: High rates of radiographic loosening have been reported with various glenoid designs. Many available designs sacrifice most of the bone at the central portion of the glenoid vault, creating large areas of deficiency when revision becomes necessary. The purpose of this study was to report the 2- to 5-year outcome of shoulder arthroplasty using a bone-preserving all-polyethylene glenoid components with self-pressurizing pegs.Methods: Between August 2011 and December 2014, 202 consecutive anatomic total shoulder arthroplasties (TSAs) were performed by a single surgeon with implantation of a self-pressurizing cemented pegged glenoid component in 190 patients (12 patients had both shoulders replaced). Patients were followed up prospectively and evaluated for pain, motion, strength, American Shoulder and Elbow Surgeons (ASES) scores, and radiographic changes. The mean follow-up time was 2.7 (2–5) years.Results: TSA improved pain and function reliably. At the most recent follow-up, 94% of the shoulde...

【 授权许可】

CC BY