Welcome to LROI Report 2021

What’s new

 Twelve year revision rates of hip and knee arthroplasties
 Revision rates by BMI category, Charnley score and smoking of hip and knee arthroplasties
 Six year revision rates of shoulder arthroplasties
 Survival within five years of elbow arthroplasties
 Mean PROMs scores by ASA score of hip, knee and shoulder arthroplasties
 Data quality: Completeness and Validity of LROI data are published

This online annual report 2021 of the Dutch Arthroplasty Register (LROI) contains information on hip, knee, ankle, shoulder, elbow, wrist and finger arthroplasties in the Netherlands between 2007 and 2020. In this annual report, the focus is on trends in arthroplasty procedures and on their outcomes. Furthermore, second revision rates of hip and knee arthroplasties in the Netherlands are shown.

Methodology

Information on methods for survival analyses, participating hospitals, definitions and abbreviations

About LROI Report

Where to find the Dutch Arthroplasty Register (LROI)

Previous years

Find reports from 2016-2020

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You will find information on

  • Prosthesis characteristics
  • Surgical techniques
  • Patient characteristics of patients who underwent an arthroplasty procedure
  • Patients’ experiences in the form of PROMs (Patient Reported Outcome Measures)
  • Survival of prostheses, like overall and major first revision and second revision rates
  • Data quality, for example completeness and validity of the register
  • Prosthesis characteristics
  • Surgical techniques
  • Patient characteristics of patients who underwent an arthroplasty procedure
  • Patients’ experiences in the form of PROMs (Patient Reported Outcome Measures)
  • Survival of prostheses, like overall and major first revision and second revision rates
  • Data quality, for example completeness and validity of the register