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A new method for tibial torsion measurement by computerized tomography. | LitMetric

A new method for tibial torsion measurement by computerized tomography.

J Orthop

University of California, Los Angeles (UCLA), David Geffen School of Medicine, Los Angeles, CA 90095, USA; Charles R. Drew University of Medicine and Science, College of Medicine, Los Angeles, CA 90059, USA.

Published: March 2016

Background: Computerized tomography (CT) is the gold standard technique for tibial torsion assessment. This study compared two methods of tibial torsion assessment and proposed a new method, which could be of value in cases of abnormal fibular changes.

Methods: The CT-scanograms of 60 participants were assessed by using two different techniques, differed in determination of the distal tibial axis.

Results: The interobserver reliability was 0.861 and 0.863 in the first and second methods, respectively. The intraobserver reliability in both measurement methods was 0.868.

Conclusions: We proposed a reliable method, independent of the fibular midpoint, in assessment of tibial torsion by CT.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4761617PMC
http://dx.doi.org/10.1016/j.jor.2015.09.001DOI Listing

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