Singapore Institute of Technology
Browse
#204 - Cluster- Vs Multi-Hole - Comparing The Stability.pdf (118.17 kB)

Cluster- Vs Multi-Hole - Comparing The Stability Of The 2 Most Common Screw Configurations For Augmenting Acetabular Cup Stability

Download (118.17 kB)
poster
posted on 2023-09-19, 06:00 authored by Benjamin Tze Keong Ding, Hwee Ting Megan Neo, Zhi Yang Oh, Kyrin Jo Yushan LiongKyrin Jo Yushan Liong

As the population ages, total hip arthroplasties for hip osteoarthritis and fractures will increase. Acetabular cup osteolysis is one of the most common complications of this surgery, and may be caused by a lack of initial stability and poor osseointegration. Supplemental screw fixation may lead to greater initial stability but controversy remains over the optimal cup design and screw configuration.

This study aims to determine if a cluster- or multi-hole screw configuration is associated with increased implant stability via patient-specific finite element analysis on acetabular cups with the two configurations.

History

Journal/Conference/Book title

24th European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Annual Congress Vienna 2023, 24-26 May 2023, Vienna, Austria

Publication date

2023-05-24

Usage metrics

    Licence

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC