Accelerometer-based, portable navigation vs imageless, large-console computer-assisted navigation in total knee arthroplasty: a comparison of radiographic results.

@article{Nam2013AccelerometerbasedPN,
  title={Accelerometer-based, portable navigation vs imageless, large-console computer-assisted navigation in total knee arthroplasty: a comparison of radiographic results.},
  author={Denis Nam and Kenneth D Weeks and Keith Reinhardt and Danyal H. Nawabi and Michael Brian Cross and D. J. Mayman},
  journal={The Journal of arthroplasty},
  year={2013},
  volume={28 2},
  pages={255-61}
}
Computer-assisted surgery (CAS) systems improve alignment accuracy in total knee arthroplasty (TKA) but have not been widely implemented. Eighty knees underwent TKA using an accelerometer-based, portable navigation device (KneeAlign 2; OrthAlign Inc, Aliso Viejo, California), and the radiographic results were compared with 80 knees performed using a large-console, imageless CAS system (AchieveCAS; Smith and Nephew, Memphis, Tennessee). In the KneeAlign 2 cohort, 92.5% of patients had an… CONTINUE READING

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