Publications by authors named "K Koenraadt"
Background: Frozen shoulder (FS) is a common cause of shoulder pain and stiffness. Conservative treatment is sufficient for the majority of patients with long-term recovery of shoulder function. Manipulation under anesthesia (MUA) is known as a well-established treatment option if conservative treatment fails.
View Article and Find Full Text PDFNo difference in the use of revision components and rerevision rate in conversion to total knee replacement following Oxford Partial Knee Microplasty Instrumentation: a registry study of 529 conversions.
Acta Orthop
July 2023
Article Synopsis
- The study examined the impact of Microplasty Instrumentation on partial knee replacements (PKRs) and aimed to compare the use of revision tibial components in cases of failed Microplasty versus non-Microplasty PKRs.
- Data from 529 cases of conversion to total knee replacement (TKR) from Dutch Arthroplasty Register indicated a similar use of revision tibial components between the two groups, with 29% for Microplasty and 24% for non-Microplasty failures.
- Additionally, the 3-year re-revision rates were comparable at 8.4% for Microplasty and 11% for non-Microplasty, showing no significant differences in outcomes between the two types of instrumentation
Background: Despite the established advantages of partial knee replacements (PKR), their usage remains limited. We investigated the effect of hospital knee arthroplasty (KA) volume and the availability of a frequently used PKR by the total KA supplier on the use of PKRs in a hospital.
Methods: A total of 190,204 total knee replacements (TKR) and 18,134 PKRs were identified in the Dutch Arthroplasty Register (LROI) from 2007 to 2016.
Microplasty instrumentation was introduced for a more consistent surgical implantation technique, especially component alignment and tibial resection level, of the Oxford medial unicompartmental knee arthroplasty (UKA) and thereby aims to improve UKA survival. This study aimed to assess the 5-year risk for revision and reasons for revision of the Oxford medial UKA using the new instrumentation (Microplasty) with its predecessor, that is, conventional instrumentation (Phase 3). Data of all medial UKAs from the Dutch Arthroplasty Register (Landelijke Registratie Orthopedische Implantaten) between 2007 and 2019 were collected.
View Article and Find Full Text PDFBackground: This study aims to use the Dutch Arthroplasty Register data to report an overview of the contemporary indications and implant designs, and report the short-term survival of radial head arthroplasty.
Methods: From the Dutch Arthroplasty Register, data on patient demographics, surgery and revision were extracted for radial head arthroplasties performed from January 2014 to December 2019. Implant survival was calculated using the Kaplan-Meier method.