Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement
<p><strong>Objectives:</strong> To determine the validity of a novel virtual reality (VR) platform in assessing acetabular component orientation (inclination and version) in a simulated model.</p> <p><>strong>Methods:</strong> An acetabular cup was manua...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
SAGE Publications
2022
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| _version_ | 1797112532297580544 |
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| author | Howgate, D Oliver, M Stebbins, J Garfjeld Roberts, P Kendrick, B Rees, J Taylor, S |
| author_facet | Howgate, D Oliver, M Stebbins, J Garfjeld Roberts, P Kendrick, B Rees, J Taylor, S |
| author_sort | Howgate, D |
| collection | OXFORD |
| description | <p><strong>Objectives:</strong> To determine the validity of a novel virtual reality (VR) platform in assessing acetabular component orientation (inclination and version) in a simulated model.</p>
<p><>strong>Methods:</strong> An acetabular cup was manually implanted into a pelvis sawbone across a range of orientations. Simultaneous readings were obtained from the VR system and another validated system (Vicon®) for comparison.</p>
<p><strong>Results:</strong> 55 readings were obtained. The mean average difference in acetabular cup version and inclination between the Vicon and VR systems was 3.4°, and -0.005° respectively. Strong positive correlations were demonstrated in both version (Pearson’s R = 0.92, p<0.001), and inclination (Pearson’s R = 0.94, 99, p<0.001). The adjusted R2 on linear regression for version was 0.84, and 0.88 for inclination.</p>
<p><strong>Conclusion:</strong> The VR platform is highly accurate and reliable in determining acetabular component orientation in a simulated environment, which may be modified for use in a range of settings.</p> |
| first_indexed | 2024-03-07T08:26:56Z |
| format | Journal article |
| id | oxford-uuid:ec020fc4-46fd-480d-8154-fe2ea95753e0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T08:26:56Z |
| publishDate | 2022 |
| publisher | SAGE Publications |
| record_format | dspace |
| spelling | oxford-uuid:ec020fc4-46fd-480d-8154-fe2ea95753e02024-02-16T08:17:20ZValidating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacementJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ec020fc4-46fd-480d-8154-fe2ea95753e0EnglishSymplectic ElementsSAGE Publications2022Howgate, DOliver, MStebbins, JGarfjeld Roberts, PKendrick, BRees, JTaylor, S<p><strong>Objectives:</strong> To determine the validity of a novel virtual reality (VR) platform in assessing acetabular component orientation (inclination and version) in a simulated model.</p> <p><>strong>Methods:</strong> An acetabular cup was manually implanted into a pelvis sawbone across a range of orientations. Simultaneous readings were obtained from the VR system and another validated system (Vicon®) for comparison.</p> <p><strong>Results:</strong> 55 readings were obtained. The mean average difference in acetabular cup version and inclination between the Vicon and VR systems was 3.4°, and -0.005° respectively. Strong positive correlations were demonstrated in both version (Pearson’s R = 0.92, p<0.001), and inclination (Pearson’s R = 0.94, 99, p<0.001). The adjusted R2 on linear regression for version was 0.84, and 0.88 for inclination.</p> <p><strong>Conclusion:</strong> The VR platform is highly accurate and reliable in determining acetabular component orientation in a simulated environment, which may be modified for use in a range of settings.</p> |
| spellingShingle | Howgate, D Oliver, M Stebbins, J Garfjeld Roberts, P Kendrick, B Rees, J Taylor, S Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title | Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title_full | Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title_fullStr | Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title_full_unstemmed | Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title_short | Validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
| title_sort | validating the accuracy of a novel virtual reality platform for determining implant orientation in simulated primary total hip replacement |
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