Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty

PURPOSE: The purposes of the present research were to assess the accuracy and usability of the inertial navigation system (INS). MATERIALS AND METHODS: The accuracy of the device navigation subsystem was assessed using benchtop testing. The usability was assessed through simulated use with surgeons....

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Autores principales: Walter, William L, Baker, Neri A, Marsden-Jones, Daniel, Sadeghpour, Ameneh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Dove 2022
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8806051/
https://www.ncbi.nlm.nih.gov/pubmed/35115849
http://dx.doi.org/10.2147/MDER.S339669
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author Walter, William L
Baker, Neri A
Marsden-Jones, Daniel
Sadeghpour, Ameneh
author_facet Walter, William L
Baker, Neri A
Marsden-Jones, Daniel
Sadeghpour, Ameneh
author_sort Walter, William L
collection PubMed
description PURPOSE: The purposes of the present research were to assess the accuracy and usability of the inertial navigation system (INS). MATERIALS AND METHODS: The accuracy of the device navigation subsystem was assessed using benchtop testing. The usability was assessed through simulated use with surgeons. These results were compared to recent cadaveric results for the same system. RESULTS: The navigation subsystem had an overall mean absolute error of 1.21° and a maximum absolute error across all devices of 4.79°. The device was found to be usable and to add an estimated 7 minutes to surgery time. CONCLUSION: The INS uses a novel approach to provide the surgeon with accurate and fast acetabular cup inclination and anteversion angles during THA.
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spelling pubmed-88060512022-02-02 Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty Walter, William L Baker, Neri A Marsden-Jones, Daniel Sadeghpour, Ameneh Med Devices (Auckl) Original Research PURPOSE: The purposes of the present research were to assess the accuracy and usability of the inertial navigation system (INS). MATERIALS AND METHODS: The accuracy of the device navigation subsystem was assessed using benchtop testing. The usability was assessed through simulated use with surgeons. These results were compared to recent cadaveric results for the same system. RESULTS: The navigation subsystem had an overall mean absolute error of 1.21° and a maximum absolute error across all devices of 4.79°. The device was found to be usable and to add an estimated 7 minutes to surgery time. CONCLUSION: The INS uses a novel approach to provide the surgeon with accurate and fast acetabular cup inclination and anteversion angles during THA. Dove 2022-01-28 /pmc/articles/PMC8806051/ /pubmed/35115849 http://dx.doi.org/10.2147/MDER.S339669 Text en © 2022 Walter et al. https://creativecommons.org/licenses/by-nc/3.0/This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/ (https://creativecommons.org/licenses/by-nc/3.0/) ). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php).
spellingShingle Original Research
Walter, William L
Baker, Neri A
Marsden-Jones, Daniel
Sadeghpour, Ameneh
Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title_full Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title_fullStr Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title_full_unstemmed Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title_short Novel Measure of Acetabular Cup Inclination and Anteversion During Total Hip Arthroplasty
title_sort novel measure of acetabular cup inclination and anteversion during total hip arthroplasty
topic Original Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8806051/
https://www.ncbi.nlm.nih.gov/pubmed/35115849
http://dx.doi.org/10.2147/MDER.S339669
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