Filippo Migliorini
CT-based navigation for total hip arthroplasty: a meta-analysis
Migliorini, Filippo; Cuozzo, Francesco; Oliva, Francesco; Eschweiler, Joerg; Hildebrand, Frank; Maffulli, Nicola
Authors
Francesco Cuozzo
Francesco Oliva
Joerg Eschweiler
Frank Hildebrand
Nicola Maffulli
Abstract
Introduction: Computer tomography (CT) based navigation is considered by some authors as an advance in total hip arthroplasty (THA). A meta-analysis was conducted to compare CT based versus conventional THA in terms of surgical duration of the procedure, leg length difference, acetabular cup position, and rate of dislocation.
Material and methods: The present study was conducted according to the PRISMA 2020. In December 2022, the following databases were accessed: PubMed, Web of Science, Google Scholar, Embase with no time constrain. All the clinical studies comparing CT based navigation versus the conventional THA were accessed.
Results: Data from 1801 procedures were collected. The mean age of the patients was 61.6 ± 5.3 years, and the mean BMI was 26.9 ± 2.3 kg/m2. There was between studies comparability at baseline in terms of age, BMI, pain score, Harris hip score, leg length discrepancy (P > 0.1). The navigated group demonstrated lower leg length discrepancy (P = 0.02), and lower degrees of cup anteversion (P = 0.002). Similarity was found in cup inclination (P = 0.98), surgical duration (P = 0.3), and the rate of dislocation (P = 0.6).
Conclusion: CT guided THA may have the potential to increase the accuracy of acetabular positioning and reduce the leg length discrepancy. Current evidence is very limited and heterogeneous, and no recommendations can be inferred. Further investigations are required to definitely clarify the role of CT based THA in current practice.
Citation
Migliorini, F., Cuozzo, F., Oliva, F., Eschweiler, J., Hildebrand, F., & Maffulli, N. (in press). CT-based navigation for total hip arthroplasty: a meta-analysis. European Journal of Medical Research, 28(1), Article 443. https://doi.org/10.1186/s40001-023-01437-4
Journal Article Type | Article |
---|---|
Acceptance Date | Oct 7, 2023 |
Online Publication Date | Oct 18, 2023 |
Deposit Date | Oct 23, 2023 |
Journal | European Journal of Medical Research |
Publisher | Springer Verlag |
Peer Reviewed | Peer Reviewed |
Volume | 28 |
Issue | 1 |
Article Number | 443 |
DOI | https://doi.org/10.1186/s40001-023-01437-4 |
Keywords | CT based, Arthroplasty, Hip, Navigation |
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