Clinical Validation of Computer-Assisted Navigation in Total Hip Arthroplasty
Joint Authors
Beaumont, Pierre
Beaumont, Eric
Prince, François
Jansen, Herbert
Fontaine, Isabelle
Odermat, Daniel
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-11-04
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A CT-based navigation system is helpful to evaluate the reamer shaft and the impactor position/orientation during unilateral total hip arthroplasty (THA).
The main objective of this study is to determine the accuracy of the Navitrack system by measuring the implant's true anteversion and inclination, based on pre- and postoperative CT scans (n=9 patients).
The secondary objective is to evaluate the clinical validity of measurements based on postop anteroposterior (AP) radiographs for determining the cup orientation.
Postop CT-scan reconstructions and postop planar radiographs showed no significant differences in orientation compared to peroperative angles, suggesting a clinical validity of the system.
Postoperative AP radiographs normally used in clinic are acceptable to determine the cup orientation, and small angular errors may originate from the patient position on the table.
American Psychological Association (APA)
Beaumont, Eric& Beaumont, Pierre& Odermat, Daniel& Fontaine, Isabelle& Jansen, Herbert& Prince, François. 2010. Clinical Validation of Computer-Assisted Navigation in Total Hip Arthroplasty. Advances in Orthopedics،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-451604
Modern Language Association (MLA)
Beaumont, Eric…[et al.]. Clinical Validation of Computer-Assisted Navigation in Total Hip Arthroplasty. Advances in Orthopedics No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-451604
American Medical Association (AMA)
Beaumont, Eric& Beaumont, Pierre& Odermat, Daniel& Fontaine, Isabelle& Jansen, Herbert& Prince, François. Clinical Validation of Computer-Assisted Navigation in Total Hip Arthroplasty. Advances in Orthopedics. 2010. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-451604
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451604