The Main Trends in Hip Arthroplasty Based on the Data in the Vreden’s Arthroplasty Register from 2007 to 2020

Abstract

This publication is the official report describing all total hip arthroplasty procedures registered in the database from 01.01.2007 to 31.12.2020. During this period, 74762 operations were performed: 67019 (89.64%) primary and 7743 (10.36%) revision. The proportion of males and females underwent primary arthroplasty was 41.1% and 59.0%, respectively. The age of patients with primary arthroplasty was 57.8 years (95% CI from 57.7 to 57.9), with revision — 59.3 years (95% CI from 59.0 to 59.6). The absolute number of primary hip arthroplasty procedures added into the database increased annually from 2007 to 2012. Since 2015, there has been a trend towards a decrease in the number of hip arthroplasty, due to the more intensive growth in the number of knee replacements performed. The number of revision hip arthroplasty operations varies from year to year with a clear tendency to increase, except 2020. The large proportion of revisions are accounted for by “early” revisions performed in the first years after primary hip arthroplasty, as well as “early” re-revisions. The main types of implants fixation on primary arthroplasty during the reporting period were cementless (50.89%) and hybrid (32.33%). In patients of older age groups, there is a significant decrease in the proportion of cementless fixation, while the proportion of hybrid, reverse hybrid and cemented structures is increasing. There are significant fluctuations in the ratio of different types of implants fixation in different years.

Keywords

hip joint / primary arthroplasty / revision arthroplasty / arthroplasty register

References

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Funding

Государственное бюджетное финансирование

RIGHTS & PERMISSIONS

Shubnyakov I.I., Riahi A., Denisov A.O., Korytkin A.A., Aliev A.G., Veber E.V., Muravyova J.V., Sereda A.P., Tikhilov R.M.