Techniques and Technologies for the Intraoperative Assessment of Component Positioning, Leg Lengths, and Offset in Total Hip Arthroplasty: A Systematic Review
Arthroplasty Today, ISSN: 2352-3441, Vol: 27, Page: 101361
2024
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- 1Mentions
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Metrics Details
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Most Recent News
Researchers from University Health Network Describe Findings in Arthroplasty (Techniques and Technologies for the Intraoperative Assessment of Component Positioning, Leg Lengths, and Offset in Total Hip Arthroplasty: A Systematic Review)
2024 JUL 16 (NewsRx) -- By a News Reporter-Staff News Editor at NewsRx Medical Devices Daily -- A new study on arthroplasty is now available.
Article Description
Many techniques and technologies exist for the intraoperative assessment of component positioning, leg lengths, and offset in total hip arthroplasty, but with limited comparative data. We conducted a systematic review of the available literature to evaluate the range of techniques and technologies for the intraoperative assessment of component position as well as leg lengths and offset in terms of accuracy, precision, surgical time, cost, and relationship to clinical outcomes. A comprehensive search of the Embase and Medline databases from 1974 to 2023 was performed. We included controlled or comparative prospective clinical studies. Cochrane’s risk-of-bias tool for randomized trials and Risk of Bias in Non-Randomized Studies – of Interventions tools were used by 2 independent reviewers to evaluate each study for risk of bias. We conducted both qualitative and quantitative analyses of the studies included. However, a meta-analysis was deemed not to be feasible due to heterogeneity. Our review included 25 studies with 52 intraoperative techniques and technologies. Mechanical guides and computerized navigation were most frequently evaluated in the included studies. Computerized navigation systems consistently showed the greatest accuracy and precision across all measures, at the cost of longer mean operative time. In contrast, freehand techniques demonstrated the poorest accuracy and precision. Insufficient data were found to reach any meaningful conclusions in terms of differences in overall surgical cost or clinical outcomes. Evidence shows that computerized navigation systems are most accurate and precise in positioning components during total hip arthroplasty. Further research is needed to determine their health and economic impact and whether the accuracy and precision of navigated techniques are justified in terms of clinical outcomes.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S2352344124000463; http://dx.doi.org/10.1016/j.artd.2024.101361; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85189033068&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/39071838; https://linkinghub.elsevier.com/retrieve/pii/S2352344124000463
Elsevier BV
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