Epidemiological Characteristics and Trends of Primary Hip Arthroplasty in Five Tertiary Hospitals: A Multicenter Retrospective Study.

Weiyi Sun,Kuo Zhao,Yanwei Wang,Kuishuai Xu,Lin Jin,Wei Chen,Zhiyong Hou,Yingze Zhang

Orthopaedic surgery（2023）

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摘要

Femoral head necrosis was the primary etiology for PHA in this study, followed by femoral neck fracture and hip osteoarthritis. Patients who underwent PHA exhibited a higher percentage of femoral head necrosis; underwent THA more often; and had larger BMIs, more comorbidities, higher medical costs, and younger age in the past decade.

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关键词

Epidemiology, Femur head necrosis, Hip arthroplasty, Primary hip arthroplasty, Total hip arthroplasty

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