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Augmented Reality for Acetabular Component Placement in Direct Anterior Total Hip Arthroplasty.
Alexander C, Loeb AE, Fotouhi J, Navab N, Armand M, Khanuja HS. Alexander C, et al. J Arthroplasty. 2020 Jun;35(6):1636-1641.e3. doi: 10.1016/j.arth.2020.01.025. Epub 2020 Jan 21. J Arthroplasty. 2020. PMID: 32063415
Cone-beam computed tomographic data and optical data from a red-green-blue-depth camera were coregistered to create the AR environment. Eight orthopedic surgery trainees completed component placement using both methods. We measured component position (inclination, antevers …
Cone-beam computed tomographic data and optical data from a red-green-blue-depth camera were coregistered to create the AR environment. Eigh …
Plan in 2-D, execute in 3-D: an augmented reality solution for cup placement in total hip arthroplasty.
Fotouhi J, Alexander CP, Unberath M, Taylor G, Lee SC, Fuerst B, Johnson A, Osgood G, Taylor RH, Khanuja H, Armand M, Navab N. Fotouhi J, et al. Among authors: alexander cp. J Med Imaging (Bellingham). 2018 Apr;5(2):021205. doi: 10.1117/1.JMI.5.2.021205. Epub 2018 Jan 4. J Med Imaging (Bellingham). 2018. PMID: 29322072 Free PMC article.
We evaluate the feasibility of our system in a user study comprising four orthopedic surgeons at the Johns Hopkins Hospital and report errors in translation, anteversion, and abduction as low as 1.98 mm, 1.10 deg, and 0.53 deg, respectively. ...
We evaluate the feasibility of our system in a user study comprising four orthopedic surgeons at the Johns Hopkins Hospital and repor …