Publications

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Journal Article
Marker, D. R., U-Thainual P., Ungi T., Flammang A. J., Fichtinger G., Iordachita I., et al. (In Press).  1.5 Tesla augmented reality navigated interventional magnetic resonance imaging: paravertebral sympathetic plexus injections. Diagnostic and Interventional Radiology.
Clinkard, D., Moult E., Holden M. S., Davison C., Ungi T., Fichtinger G., et al. (2015).  Assessment of Lumbar Puncture Skill in Experts and Nonexperts Using Checklists and Quantitative Tracking of Needle Trajectories: Implications for Competency-Based Medical Education. Teaching and Learning in Medicine. 27, 51-56.
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., Fichtinger G., Iordachita I., et al. (2013).  Augmented reality visualisation using an image overlay system for MR-guided interventions: technical performance of spine injection procedures in human cadavers at 1.5 Tesla. European Radiology. 23, 235-245.PDF icon 2012 - ER - Overlay spine injection cadavers.pdf (923.03 KB)
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., McCarthy EF.., Fichtinger G., et al. (2013).  Augmented Reality Visualization Using Image Overlay Technology for MR-Guided Interventions: Cadaveric Bone Biopsy at 1.5 T. Investigative Radiology. 48, PDF icon Fritz2013b.pdf (1.15 MB)
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., Cho N. Bongjoon, Fichtinger G., et al. (2012).  Augmented Reality Visualization Using Image-Overlay for MR-Guided Interventions: Accuracy for Lumbar Spinal Procedures with a 1.5-Tesla MRI scanner.. American Journal of Roentgenology. 198, W266-73.PDF icon W266.full_.pdf (1.03 MB)
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., Fichtinger G., Iordachita I., et al. (2012).  Augmented Reality Visualization with Use of Image Overlay Technology for MR Imaging–guided Interventions: Assessment of Performance in Cadaveric Shoulder and Hip Arthrography at 1.5 T. Radiology. 265, 254-259.PDF icon 254.full__0.pdf (1014.02 KB)
Keri, Z., Sydor D., Ungi T., Holden M. S., McGraw R. C., Mousavi P., et al. (2015).  Computerized training system for ultrasound-guided lumbar puncture on abnormal spine models: a randomized controlled trial. Canadian Journal of Anesthesia. 62, 777-784.PDF icon Keri2015a.pdf (1.65 MB)
McGraw, R. C., Chaplin T., McKaigney C., Rang L., Jaeger M., Redfearn D., et al. (2016).  Development and evaluation of a simulation-based curriculum for ultrasound guided central venous catheterization. Canadian Journal of Emergency Medicine. 18, 405-413.
Clinkard, D., Holden M. S., Ungi T., Messenger D., Fichtinger G., & McGraw R. C. (2015).  The Development and Validation of Hand Motion Analysis to Evaluate Competency in Central Line Catheterization. Academic Emergency Medicine. 22, 212-218.
Yeo, C. T., Ungi T., U-Thainual P., Lasso A., McGraw R. C., & Fichtinger G. (2011).  The Effect of Augmented Reality Training on Percutaneous Needle Placement in Spinal Facet Joint Injections. IEEE Transactions on Biomedical Engineering. 58, 2031-7.PDF icon Yeo2011.pdf (692.74 KB)
Yeo, C. T., Davison C., Ungi T., Holden M. S., Fichtinger G., & McGraw R. C. (2015).  Examination of learning trajectories for simulated lumbar puncture training using hand motion analysis. Academic Emergency Medicine. 22, 1187-1195.
Holden, M. S., Ungi T., Sargent D., McGraw R. C., Chen E. C. S., Ganapathy S., et al. (2014).  Feasibility of Real-Time Workflow Segmentation for Tracked Needle Interventions. IEEE Transactions on Biomedical Engineering. 61, 1720-1728.PDF icon Holden2014a-Manuscript.pdf (631.07 KB)
Vaughan, T., Lasso A., Ungi T., & Fichtinger G. (2015).  Hole filling with oriented sticks in ultrasound volume reconstruction. J. Med. Imag.. 2, PDF icon Vaughan2015_Manuscript.pdf (3.91 MB)
Moult, E., Lasso A., Ungi T., Pinter C., Welch M., & Fichtinger G. (2017).  Improved temporal calibration of tracked ultrasound: an open-source solution. Journal of Medical Robotics Research. 2, 1750008.PDF icon Moult2017.pdf (640.92 KB)
Kapur, T., Pieper S., Lasso A., Ungi T., Pinter C., Fichtinger G., et al. (2016).  Increasing the impact of medical image computing using community-based open-access hackathons: The NA-MIC and 3D Slicer experience. Medical Image Analysis. 33, 176-180.PDF icon Kapur2016.pdf (1011.66 KB)
U-Thainual, P., Fritz J., Moonjaita C., Ungi T., Flammang A. J., Carrino J. A., et al. (2013).  MR image overlay guidance: system evaluation for preclinical use. International Journal of Computer Assisted Radiology and Surgery. 8, 365-378.PDF icon 10.1007_s11548-012-0788-0.pdf (2.16 MB)
Marker, D. R., U-Thainual P., Ungi T., Flammang A. J., Fichtinger G., Iordachita I., et al. (2016).  MR-guided perineural injection of the ganglion impar: technical considerations and feasibility. Skeletal Radiology.
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., Kathuria S., Fichtinger G., et al. (2014).  MR-Guided Vertebroplasty With Augmented Reality Image Overlay Navigation. Cardiovasc Intervent Radiol.
Ungi, T., Gauvin G., Lasso A., Yeo C. T., Pezeshki P., Vaughan T., et al. (2015).  Navigated breast tumor excision using electromagnetically tracked ultrasound and surgical instruments. IEEE Transactions on Biomedical Engineering. PDF icon Ungi2015b.pdf (567.29 KB)
Holden, M. S., Wang C., MacNeil K., Church B., Hookey L., Fichtinger G., et al. (2018).  Objective assessment of colonoscope manipulation skills in colonoscopy training. International Journal of Computer Assisted Radiology and Surgery. 13, 105-114.PDF icon Holden2018a.pdf (1.04 MB)
Ungi, T., Lasso A., & Fichtinger G. (2016).  Open-source platforms for navigated image-guided interventions. Medical Image Analysis. 33, 181-6.PDF icon Ungi2016a.pdf (868.77 KB)

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