Randy E Ellis, PhD - Scientific and Medical Abstracts

These publications were reviewed as 1-page or multi-page abstracts by a committee of a scientific or medical symposium. They may have been originally communicated as podium lectures or as interactive poster presentations; some were published in proceedings and some were published in journal supplements. (Many of these were later expanded and published as articles in archival journals, which is often encouraged by organizers of a symposium.)

Refereed Abstracts:
A189 Ellis RE, Wang E, Bisleri G, Kaufmann M: Classification of post-operative atrial fibrillation using stacked learning and mass spectrometry. Int J Comput Assist Radiol Surg 15(Suppl 1):S45-S46, 2020
A188 Stuart D, Bisleri G, Ellis RE: Segmentation of echocardiography sequences beating-heart surgical support. Int J Comput Assist Radiol Surg 15(Suppl 1):S32–S33, 2020
A187 Theriault R, Everitt B, Varma S, Kaufmann M, Ellis RE: Detecting breast cancer clusters from mass spectrometry imaging. Int J Comput Assist Radiol Surg 15(Suppl 1):S43-S44, 2020
A186 Chan J, Lin P, St John PJ, Ellis RE, Pichora DR: Accuracy and precision of distal radius plating using electromagnetic navigation: a proof of concept. In Proc Can Orthop Assoc, in press, 2019
A185 Lin P, Chan J, Pichora DR, Ellis RE. Electromagnetically navigated forearm fracture plating. In Int J Comput Assist Radiol Surg, 14(Suppl 1):S5–S58, 2019
A184 Ellis RE, St John PJ, Armstrong M, Sellens RW, Pichora DR. (2018). Accurate wrist immobilization for percutaneous scaphoid navigation. In Int J Comput Assist Radiol Surg 13(Suppl 1):S88-S90, 2018
A183 Ellis RE, DesRoche CL, Jiang B, Rudan JF. (2018). 2D geometric hip stability in the Osteoarthritis Initiative dataset. In Int J Comput Assist Radiol Surg 13(Suppl 1):S154-S155, 2018
A182 Kunz M, Chan B, Kashigar A, Ellis RE, Borschneck DP. (2018). Tracking of spinal curvature using a hybrid navigation system and interpolation method. In Int J Comput Assist Radiol Surg 13(Suppl 1):S87-S88, 2018
A181 Pichora DR, St John PJ, Armstrong M, Sellens RW, Rainbow MJ, Ellis RE: Co-incident translation of scaphoid and radius using an immobilization device. In Proc Ann Meet Am Soc Surg Hand, AM Poster #272, 2018
A180 Ryan SG, Venne G, Rudan JF, Ellis RE. (2018). Robustness of trabecular bone parameters for small CT volumes. In Int J Comput Assist Radiol Surg 13(Suppl 1):S213-S215, 2018
A179 Ellis RE, DesRoche CN, Rudan JF. (2017). 2D hip translation from plain AP radiographs. In Int J Comput Assist Radiol Surg 12(Suppl 1):S180-S181, 2017
A178 Ellis RE, Kunz M, Chan B, Kashigar A, Borschneck DP. (2017). Minimally invasive image-guided scoliosis method: a hybrid tracking approach. In Int J Comput Assist Radiol Surg 12(Suppl 1):S98-S99, 2017
A177 Ly D, Zec ML, Jalink D, Zevin B, Ellis RE, Pichora DR: Phenol-Based Soft-Embalmed Human Forearms as Models for Vascular Anastomosis Training. In Proc Ann Meet Am Soc Surg Hand, E-Poster, 2017
A176 Pearson M, Dickinson AWL, Rainbow MJ, Ellis RE, Sellens RW, Pichora DR: Four Tendon Actuation of a Cadaver Wrist Controlled by Electromagnetic Tracking. In Proc Ann Meet Am Soc Surg Hand, E-Poster, 2017
A175 Zec ML, Venne G, Eveleigh RE, Ellis RE, Pichora DR: The utility and cost-effectiveness of using high-fidelity, soft-embalmed specimens for teaching and assessment of orthopaedic surgical procedures. In Proc Can Orthop Assoc, paper #49, 2017
A174 Hefny ML, Peoples JJ, Zec ML, Pichora DR, Ellis RE: Topologically Consistent Triangulation for Computer Assisted Surgery Planning. Int J Comput Assist Radiol Surg 11(Suppl 1):S109-S111, 2016
A173 Venne G, Rasquinha BJ, Kunz M, Ellis RE: Structured light scanning technology for soft tissue displacement. Int J Comput Assist Radiol Surg 11(Suppl 1):S192-S194, 2016
A172 DesRoche CN, Rudan JF, Ellis RE: Gradient weighted models for planar hip kinematics. In Proc Comput Assist Orthop Surg, pp.355-358, 2016
A171 Eveleigh R, Konishi Y, Masamune K, Ellis RE: Method for MRI measurement of 3D hip kinematics. Int J Comput Assist Radiol Surg 11(Suppl 1):S190-S192, 2016
A170 Venne G, Ryan S, Rudan JF, Ellis RE: Radiological evidence of 3D internal structure in hip osteophytes. Int J Comput Assist Radiol Surg 11(Suppl 1):S35-S37, 2016
A169 Dickinson AWL, Rasquinha BJ, Pichora DR, Ellis RE: Accuracy of hybrid electromagnetic tracking and personalized guides for glenoid models. Int J Comput Assist Radiol Surg 11(Suppl 1):S104-S106, 2016
A168 Hefny MS, Peoples JJ, Ellis RE: Atlas-based scaphoid fixation planning. In Proc Comput Assist Orthop Surg, pp.470-472, 2016
A167 Ellis RE: Patient-specific surgical instruments: experiences, problems and prospects. Int J Comput Assist Radiol Surg 11(Suppl 1):S157-S158, 2016
A166 Venne G, Ryan S, Rudan JF, Ellis RE: Radiological microarchitecture of hip osteophytes. Osteoarthitis Cartilage 24:S381-S382, 2016
A165 Venne G, Pang SC, Tse Y, Ellis RE: Development of an experimental model of mechanically induced osteophyte formation in the rat. Osteoarthitis Cartilage 24:S357-S358, 2016
A164 Bicknell R, Venne G, Pickell M, Pichora DR, Ellis RE: Comparing a novel 3D-CT reconstruction method to 2D approaches for evaluating glenoid implant and screw position in reverse shoulder arthroplasty. In Proc Cong Euro Soc Surg Shoulder Elbow (SECEC), paper #OP-107, 2015
A163 Giles DS, Al-Qahtani A, Sellens RW, Ellis RE, Pichora DR: Locked versus non-locked plating for the fixation of radial head and neck fractures: a biomechanical comparison. Proc Ann Meet Am Soc Surg Hand, E-Poster #125, 2015
A162 Giles DS, Kempston MP, Sellens RW, Ellis RE, Pichora DR: Locked versus non-locked plating for the fixation of distal radius fractures: a biomechanical comparison. Proc Comput Assist Orthop Surg, Paper #22, 2015
A161 Hefny MS, Rudan JF, Ellis RE: Lie group shape model: A core technology for a computer-assisted surgery open framework. In Proc Comput Assist Orthop Surg, Paper #16, 2015
A160 Rasquinha BJ, Dickinson AWL, Ellis RE: Calibration of cone-beam computed tomography for electromagnetic navigation. Int J Comput Assist Radiol Surg, 10(Suppl 1):S47-S48, 2015
A159 Rudan JF, Ellis RE, Kunz M: Navigation of proximal femur bone resection depth during hip resurfacing using a patient-specific instrument guide: A pilot clinical trial. Int J Comput Assist Radiol Surg, 10(Suppl 1):S83-84, 2015
A158 Venne G, Pickell MJ, Pichora DR, Ellis RE, Bicknell RT: A novel 3D CT image registration technique for evaluating glenoid baseplate and screw placement in reverse shoulder arthroplasty. In Proc Can Orthop Assoc, accepted on January 26, 2015
A157 Zakani S, Venne G, Dickinson AWL, Kunz M, Rudan JF, Ellis RE: Identification of hip impingement from kinematic data: A cadaveric study. Int J Comput Assist Radiol Surg, 10(Suppl 1):S261-S261, 2015
A156 Bicknell RT, Venne G, Rasquinha BJ, Pichora DR, Ellis RE: A comparison between computer-assisted and conventional surgery for glenoid baseplate and screw placement in reverse shoulder arthroplasty. In Proc Assoc Shoulder Elbow Surg, E-Poster #21, 2014
A155 Buchan LL, Doucette J, Hacihaliloglu I, Ellis RE, Gilbart MK, Wilson DR: 3D ultrasound guided femoroacetabular impingement surgery: A cadaver study. In Proc Comput Assist Orthop Surg, 2014
A154 Dickinson AWL, Casier CB, Sellens RW, Ellis RE, Pichora DR: Wrist biomechanics during long-term embalming. In Int J Comput Assist Radiol Surg, 9 (Suppl 1):S311-S355, 2014
A153 Hefny MS, Pichora DR, Rudan JR, Ellis RE: Manifold statistical shape analysis of the distal radius. In Int J Comput Assist Radiol Surg, 9 (Suppl 1):S35-S4255, 2014
A152 Rudan JF, Ellis RE, Kunz M: A novel navigation method for acetabular cup orientation using patient-specific guide and inertia sensors: A pilot clinical trial. In Int J Comput Assist Radiol Surg, 9 (Suppl 1):S169-S171, 2014
A151 Lugez E, Pichora DR, Akl SG, Ellis RE: Intraoperative CT scanning impact on electromagnetic tracking performance. In Int J Comput Assist Radiol Surg, 9 (Suppl 1):S107-S108, 2014
A150 Lugez E, Pichora DR, Akl SG, Ellis RE: Evaluation of a six-DOF electromagnetic tracker. In Proc Comput Assist Orthop Surg, 2014
A149 Martyniuk A, Easteal R, Ellis RE: Histological characterization of soft-embalmed porcine tendon and muscle. In Proc Am Assoc Anat, Poster #914.1, 2014
A148 Venne G, Reifel CW, Pang SC, Ellis RE: Atrophic rectus capitis posterior minor and mechanical stress lines in cranial dura mater. In Proc Am Assoc Clin Anat, p. 79 (poster #029), 2014
A147 Venne G, Pickell M, Pichora DR, Bicknell RT, Ellis RE: A novel 3D method for evaluating glenoid implant and screw position for reverse shoulder arthroplasty. In Int J Comput Assist Radiol Surg, 9 (Suppl 1):S165-S166, 2014
A146 Venne G, Pickell M, Pichora DR, Bicknell RT, Ellis RE: Comparing a novel 3D-CT reconstruction method to conventional 2D approaches for evaluating glenoid implant and screw position for reverse shoulder arthroplasty. In Proc Am Orthop Assoc, Poster #UE06, 2014
A145 Venne G, Rasquinha BJ, Pichora DR, Bicknell RT, Ellis RE: A comparison between conventional and navigated baseplate screw placement in reverse shoulder arthroplasty. In Bone Joint J, 96-B(SUPP 16):19, 2014
A144 Venne G, Reifel CW, Pang SC, Ellis RE: Rectus capitis posterior minor and its relationship to the spinal dura mater: A histological investigation. PFASEB J 28(Suppl 1):913-3, 2014
A143 Zakani S, Ellis RE, Rudan JF: The aspherical hip: An in-vitro study. In Bone Joint J, 96-B(SUPP 16):45, 2014
A142 Buchan LL, Hacihaliloglu I, Ellis RE, Gilbart MK, Wilson DR: 3D ultrasound for accurate guidance of arthroscopic femoroacetabular impingement osteoplasty: a phantom model validation study. In Bone Joint J, 95-B(SUPP 28):55, 2013
A141 Dickinson AWL, Casier CB,Clarke J, Rasquinha BJ, Easteal R, Sellens RW, Ellis RE, Pichora DR: A novel embalming technique preserves cadaveric wrist biomechanics. In Int J Comput Assist Radiol Surg, Vol 8 Suppl 1:S123-S124, 2013
A140 Hefny MS, Rudan JF, Ellis RE: Next generation bone morphology analysis: A principal tangent component framework. In Bone Joint J, 95-B(SUPP 28):122, 2013
A139 Kunz M, Rudan JF, Mann S, Twiss R, Ellis RE: Acetabular cup navigation using patient-specific guide and inertia sensors. In Bone Joint J 95-B(SUPP 28):21, 2013
A138 Lugez E, Pichora DR, Akl SG, Ellis RE: Accuracy of electromagnetic tracking in an operating-room setting. In Int J Comput Assist Radiol Surg, Vol 8 Suppl 1:S147-S148, 2013
A137 Lugez E, Pichora DR, Akl SG, Ellis RE: Accuracy of electromagnetic tracking in an image-guided surgery suite. In Bone Joint J, 95-B(SUPP 28):25, 2013
A136 Rasquinha B, Rudan JR, Wood G, Ellis RE: Aspherical morphology of the osteoarthritic hip: Two arthritic pathologies. in Int J Comput Assist Radiol Surg, Vol 8 Suppl 1:S377-S378, 2013
A135 Rudan JR, Balaketheeswaran S, Ellis RE, Kunz M: The influence of osteophytes in hip resurfacing procedures using patient-specific instrument guides. In Int J Comput Assist Radiol Surg, Vol 8 Suppl 1:S122, 2013
A134 Zakani S, Rudan JR, Ellis RE: Intra-articular soft tissues affect hip kinematics. In Int J Comput Assist Radiol Surg, Vol 8 Suppl 1:S374-S375, 2013
A133 Allan G, Smith EJ, MacLeod F, Pichora DR, Ellis RE: A wrist-stabilization device for percutaneous image-guided fracture fixation. In Int J Comput Assist Radiol Surg, Vol 7 Suppl 1:S150-S151, 2012
A132 Smith EJ, Rasquinha B, Kunz M, Wood GCA, Rudan JF, Ellis RE: Surgical navigation can detect aspherical hip motion. In Int J Comput Assist Radiol Surg, Vol 7 Suppl 1:S152-S153, 2012
A131 Smith EJ, Pichora DR, Ellis RE: Computer assistance for internal fixation of scaphoid fractures. In Proc Can Mil Vet Health Res Forum, 2012
A130 Smith EJ, Al-Sanawi H, Gammon B, Pichora DP, Ellis RE: Navigation of guidewire placement using volume slicing of 3D cone-beam computed tomography (CBCT) images for percutaneous scaphoid fixation. In Can Orthop Assoc, Paper #981, 2012
A129 Smith EJ, Rudan JF, Bardana DD, Ellis RE: Use of intraoperative 3D volume visualization for navigated bone tumor resection. In Proc Comput Assist Orthop Surg, Abstract #77, 2012
A128 Zakani S, Venne G, Smith EJ, Ellis R, Bicknell RT: Could posterior capsule tightness be a contributor to anterior shoulder instability? In Can Orthop Assoc, Paper #1243, 2012
A127 Zakani S, Venne G, Smith EJ, Ellis RE: Analyzing shoulder translation with navigation technology. In Int J Comput Assist Radiol Surg, Vol 7 Suppl 1:S378-S379, 2012
A126 Anstey JB, Smith EJ, Lee W, Ellis RE: 3D accuracy of rendering hip joints for patient-specific templates. In Proc Comput Assist Orthop Surg, Abstract #138, 2011
A125 Bow J, Kunz M, Rudan JF, Wood GCA, Ellis RE: Physical and psychological outcomes of hip resurfacing using individualized templates. In Proc Comput Assist Orthop Surg, 2011
A124 Kunz M, Rudan JF, Wood GCA, Ellis RE: Registration stability of physical templates in hip surgery. In Stud Health Technol Inform, pp. 283-289, 2011
A123 Rasquinha B, Rudan JF, Wood GCA, Ellis RE: Ellipsoid fitting of dysplastic and early arthritic articular hip surfaces. In Proc Orthop Res Soc, Paper #0844, 2011
A122 Rasquinha B, Sayani J, Dickinson AWL, Rudan JF, Wood GCA, Ellis RE: Registration-based examination of joint remodeling after periacetabular osteotomy: A preliminary study. In Proc Comput Assist Orthop Surg, Abstract #101, Berlin, 2011.
A121 Rasquinha B, Sayani J, Rudan JF, Wood GCA, Ellis RE: Articular surface remodeling of the hip after periacetabular osteotomy. Int J Comput Assist Radiol Surg Vol 6 Suppl 1:S234-S235, 2011
A120 Rasquinha B, Rudan JF, Wood GCA, Ellis RE: Acetabular orientation in adults with developmental dysplasia of the hip. In Can Orthop Assoc, Paper #561, 2011
A119 Rudan JF, Wood GCA, Kunz M, Ellis RE: Hip resurfacing with individual drill templates using different approaches. In Can Orthop Assoc, Paper #699, 2011
A118 Simpson AL, Ma B, Ellis RE, Stewart AJ, Miga MI: Uncertainty propagation and analysis of image-guided surgery. In SPIE Conf Med Imaging, volume 7964, pp. 79640H:1-7, 2011
A117 Smith EJ, Anstey J, Lee W, Rudan JF, Ellis RE: Can rapid prototyping accurately represent the 3D shape of the hip?. In Proc Orthop Res Soc, Paper #1065, 2011
A116 Smith EJ, Al-Sanawi H, Gammon B, St John P, Ellis RE, Pichora DR: Comparison of 3D volume rendering to volumetric slicing of cone-beam computed tomography for navigation of percutaneous scaphoid fixation. In Proc Comput Assist Orthop Surg, Abstract #047, 2011
A115 Smith EJ, Anstey J, Rasquinha B, Rudan JF, St John P, Wood GCA, Ellis RE: Investigating the contribution of soft tissues to impingements at the hip joint: A preliminary study. In Proc Comput Assist Orthop Surg, Abstract #167, 2011
A114 Smith EJ, Al-Sanawi H, Gammon B, St John P, Pichora DR, Ellis RE: Volume-slicing of cone beam computed tomography images for navigation of percutaneous scaphoid fixation. Int J Comput Assist Radiol Surg Vol 6 Suppl 1:S114-S115, 2011
A113 Smith EJ, Lee W, Anstey JB, Ellis RE: Quantitative analysis of 3-dimensional rendering of human hip joints. Int J Comput Assist Radiol Surg Vol 6 Suppl 1:S162-S163, 2011
A112 Smith EJ, Al-Sanawi H, Gammon B, Sellens RW, St John P, Ellis RE, Pichora DR: Percutaneous scaphoid fixation using computer-assisted navigation with intraoperatively-acquired images. In Can Orthop Assoc, Paper #449, 2011
A111 VanBerlo AM, Campbell AR, Ellis RE: Validation of visual surface measurement using computed tomography. In SPIE Conf Med Imaging, volume 7964, pp. 796427:1-8, 2011
A110 Wood GCA, Kunz M, Ellis RE, Rudan JF: Comparison of imageless versus CT-guided technique in computer-assisted hip resurfacing. In Can Orthop Assoc, Paper #583, 2011
A109 Al-Sanawi HA, Ellis RE, Sellens RW, Smith EJ, St John PJ, Pichora DR: Accuracy and precision of directly navigated scaphoid pinning and conventional percutaneous pinning. In Proc Comput Assist Orthop Surg, 2010
A108 Chen ECS, Fowler SA, Hookey LC, Ellis RE: Representing flexible endoscope shapes with Hermite splines. In SPIE Conf Med Imaging, volume 7625, pp. 76251D1-76251D7, 2010
A107 Ellis RE, Rasquinha B, Wood GCA, Rudan JF: 3D shape analysis of arthritic hips: a preliminary study. In Int J Comput Assist Radiol Surg, pp. 5(Suppl 1):S140-S141, 2010
A106 Ellis RE, Rasquinha B, Wood GCA, Rudan JF: Hip biomechanics and arthritis prevention. In Proc Can Mil Vet Health Res Forum, 2010
A105 Kunz M, Rudan JF, Wood GCA, Ellis RE: Hip resurfacing with individualized drill templates - comparison between antero-lateral and posterior approach. In Proc Comput Assist Orthop Surg, 2010
A104 Kunz M, Ma B, Rudan JF, Ellis RE, Pichora DR: Computer-generated instrument guides for distal radius osteotomy: A preliminary clinical trial. In Can Orthop Assoc, 2010
A103 Ma B, Kunz M, Rudan JF, Ellis RE, Pichora DR: Computer-generated instrument guides for distal radius osteotomy: A preliminary clinical trial. In Can Orthop Assoc, 2010
A102 Oentoro A, Ellis RE: High-accuracy registration of intraoperative CT imaging. In SPIE Conf Med Imaging, volume 7625, pp. 7625051-7625058, 2010
A101 Pichora DR, Ellis RE, Bryant JT, Grant H, Ploeg L: Advanced real-time 3D imaging, planning and navigation of complex orthopaedic surgery. In Proc Can Mil Vet Health Res Forum, 2010
A100 Rasquinha B, Rudan JF, Wood GCA, Ellis RE: 3D shapes of the arthritic hip joint: a preliminary study. In Proc Comput Assist Orthop Surg, 2010
A99 Rudan JF, Yach J, Kunz M, Ellis RE: Planning and navigation of an internal hemi-pelvectomy using a dual navigation system. In Proc Comput Assist Orthop Surg, 2010
A98 Simpson AL, Vasarhelyi EM, Borschneck DP, Ellis RE, Ma B, Stewart AJ: A surgical performance comparison of an uncertainty visualization method with application to pedicle screw insertion. In Proc Comput Assist Orthop Surg, 2010
A97 Smith EJ, Al-Sanawi H, Ellis RE, John PS, Pichora DR: Accuracy and precision of percutaneous scaphoid fixation using 3D volumetric navigation. In Proc Am Soc Surg Hand, pp. 12-13, 2010
A96 Vasarhelyi EM, Simpson AL, Borschneck DP, Ma B, Stewart AJ, Ellis RE: A comparison study of two-dimensional and three-dimensional navigation methods. In Proc Comput Assist Orthop Surg, 2010
A95z Hefny MS, Ellis RE: A swarm intelligence approach to ultrasound segmentation of bone surfaces. In Proc Comput Assist Orthop Surg, pp. 431-434, 2009
A94 Kunz M, Rudan JF, Bardana D, Stewart J, Waldman SD, Ellis RE: Individualized instrument guides for distal radius osteotomy. In Proc Comput Assist Orthop Surg, pp. 16-19, 2009
A93 Kunz M, Rudan JF, Xenoyannis GL, Ellis RE: Accuracy of femoral component placement for hip resurfacing using individualized templates: A clinical trial. In Proc Comput Assist Orthop Surg, pp. 80-83, 2009
A92 Ma B, Kunz M, Fedorak G, Rudan JF, Alsanawi H, Smith B, Ellis RE, Pichora D: Computer-assisted navigation vs. custom jigs for distal radius osteotomy. In Proc Comput Assist Orthop Surg, pp. 13-15, 2009
A91 Ma B, Ellis RE, Rudan JF: . Proc Orthop Res Soc, Paper #2014, 2009
A90 Beek M, Abolmaesumi P, Ling M, Huang K, Tyryshkin K, Ellis RE, Mousavi P, Pichora DR: Cadaveric validation of intra-operative validation for navigated shoulder arthroscopy. In Can Orthop Assoc, 2008
A89 Chen TK, Thurston AD, Ellis RE, Abolmaesumi P: A real-time freehand ultrasound calibration system with automatic accuracy feedback and control and incorporation of ultrasound section thickness. In SPIE Conf Med Imaging, volume 69182A, pp. 1-11, 2008
A88 Kunz M, Rudan JF, Bardana D, Stewart J, Waldman SD, Ellis RE: Computer-assisted mosaicplasty. In Proc Comput Assist Orthop Surg, pp. 358-360, 2008
A87 Kunz M, Rudan JF, Ellis RE: Computer-assisted hip resurfacing with individual drill templates. In Int J Comput Assist Radiol Surg, (Suppl 1):S101-S102, 2008
A86 Ma B, Kunz M, Rudan JF, Ellis RE, Abolmaesumi P, Pichora DR: Laboratory and pilot study of customized jigs for distal radius osteotomy. In Proc Comput Assist Orthop Surg, pp. 463-465, 2008
A85 Chen TK, Thurston AD, Ellis RE, Abolmaesumi P: A real-time ultrasound calibration system with accuracy control for computer assisted orthopaedic surgery. In Proc Comput Assist Orthop Surg, pp. 244-248, 2007
A84 Kunz M, Rudan JF, Ellis RE: Computer aided hip resurfacing using rapid prototyping. In Proc Comput Assist Orthop Surg, pp. 159-161, 2007
A83 Kunz M, Ma B, Huang K, Rudan JF, Ellis RE: Does different surgical approaches influence the precision of image-free and CT-guided computer-assisted hip resurfacing systems? In Proc Comput Assist Orthop Surg, pp. 667-670, 2007
A82 Kunz M, Ploeg L, Rudan JF, Ellis RE: Computer-aided resurfacing using rapid prototyping. In Can Orthop Assoc, 2007
A81 Kunz M, Rudan JF, Ellis RE: Tracking fracture fragments with fiducial markers. In Can Orthop Assoc, 2007
A80 Simpson AL, Ma B, Chen ECS, Ellis RE: A registration uncertainty visualization method. In Proc Comput Assist Orthop Surg, pp. 595-598, 2007
A79 Slagel B, Ellis RE, Ma B, Simpson AL, St John P, Borschneck DP: Limb alignment correction using traditional and computer assisted Taylor spatial frame. In Proc Comput Assist Orthop Surg, pp. 229-230, 2007
A78 Chen ECS, Ellis RE, Tang TSY: Interactive and real-time digitally reconstructed radiographs. In Proc Comput Assist Orthop Surg, pp. 86-88, 2006
A77 Chen TK, Abolmaesumi P, Ellis RE: An easy-to-use phantom with reduced complexity for automated freehand ultrasound calibration in the operating room and large-scale cost-effective manufacture. In Proc Comput Assist Orthop Surg, pp. 89-92, 2006
A76 Chen ECS, Ellis RE: From motion to ligaments: an inverse kinematics knee model. In Canad Soc Biomech Conf, 2006
A75 Inoue J, Ma B, Matusiak MB, Stewart J, Ellis RE, Rudan JF: Computer-aided evaluation of center-edge angle variability. In Proc Comput Assist Orthop Surg, pp. 232-234, 2006
A74 Kunz M, Rudan J, Ellis RE: An image-free CAS method for intraoperative kinematic planning of cup orientation in total hip replacement. In Proc Comput Assist Orthop Surg, pp. 309-312, 2006
A73 Lanovaz JL, Edgecombe JL, Elliott TL, Bryant JT, Ellis RE: A dynamic FE model to generate input data for a TKR wear tester. In Proc Orthop Res Soc, Paper #0562, 2006
A72 Lanovaz JL, Edgecombe JL, Elliot CI, Bryant JT, Ellis RE: Correlation of basic kinematic contact conditions to in vitro TKR wear. In Can Soc Biomech, 2006
A71 Lincoln M, Ma B, Long W, Yach J, Rudan J, Ellis RE: Long term clinical follow-up of image-guided periacetabular osteotomy. In Proc Comput Assist Orthop Surg, pp. 338-339, 2006
A70 Quinn A, Al-Ahaideb A, Yach J, Smith E, Ellis RE, Pichora DR: Computer-assisted LISS plate placement: An in vitro study. In Proc Comput Assist Orthop Surg, pp. 442-443, 2006
A69 Simpson AL, Ma B, Ellis RE, Borschneck DP: Computer-assisted distraction osteogenesis by Ilizarov's method: A case report. Int J Comput Assist Radiol Surg, 1(Suppl 1):247-249, 2006
A68 Simpson AL, Ma B, Borschneck DP, Ellis RE: Initial clinical results of computer-assisted distraction osteogenesis by Ilizarov's method. In Proc Comput Assist Orthop Surg, pp. 483-485, 2006
A67 Smith EJ, Bryant JT, Ellis RE: Computer-assisted oblique osteotomy planning. In Proc Orthop Res Soc, Paper #1706, 2006
A66 Thompson CC, Stylopoulos N, Estépar RS, Samset E, Ellis RE, Brugge W, Vosburgh KG: Image registered gastroscopic ultrasound (IRGUS): 3D registration of endoscopic ultrasound and CT improves efficiency and structure identification over standard endoscopic ultrasound. In Digest Disease Week 2006
A65 Vosburgh KG, Stylopoulos N, Thompson C, Ellis RE, Samset E, Estepar RS: Novel real time tracking interface improves the use of laparoscopic and endoscopic ultrasound in the abdomen. Int J Comput Assist Radiol Surg, 1(Suppl 1)282-284, 2006
A64 Xenoyannis GL, Long WJ, Rudan J, Ellis RE: Computer aided hip resurfacing arthroplasty. In Proc Comput Assist Orthop Surg, pp. 577-579, 2006
A63 Athwal GS, Vasarhelyi EM, Ellis RE, Pichora DR: Restoration of the radial bow in computer-assisted osteotomy for malunion of the radius. In Am Orthop Assoc, 2004
A62 Beek M, Small CF, Sellens RW, Grant H, Ellis RE, Pichora DR: Intercarpal motion in the proximal row of the human wrist joint. In Can Orthop Assoc, 2005
A61 Chen T, Abolmaesumi P, Ellis RE, Pichora DR: A system for ultrasound-guided computer-assisted orthopaedic surgery. In Proc Comput Assist Orthop Surg, pp. 53-55, Berlin, 2005
A60 Chen ECS, Ellis RE: Single- vs. multi-fiber ligament model: An in-vivo kinematics analysis. In Proc Comput Assist Orthop Surg, pp. 56-58, Berlin, 2005
A59 Chen ECS, Ellis RE: Ligament estimation from in vivo knee motion: An inverse-kinematics model. In Int Soc Biomech (ISB-2005), 2005
A58 Chen ECS, Ellis RE: A fast contact-determination algorithm for in vivo knee kinematics analysis. In Canad Orthop Assoc, 2005
A57 Fellows RA, Hill NA, MacIntyre NJ, Harrison MM, Ellis RE, Wilson DA: Repeatability of a magnetic resonance imaging-based method for measuring three-dimensional patellar kinematics in loaded flexion. In Proc Magn Reson Imaging Med, 2004
A56 Hill NA, Fellows RA, MacIntyre NJ, Harrison MM, Ellis RE, Wilson DA: Effect of high tibial osteotomy on three-dimensional patellar tracking. In Proc Magnet Resonance Imaging Med, 2004
A55 Hill NA, Fellows RA, MacIntyre NJ, Harrison MM, Ellis RE, Wilson DA: Effect of high tibial osteotomy on three-dimensional patellar tracking. In Canad Orthop Res Soc, 2004
A54 Long WJ, Rudan JF, Ellis RE: Computer aided hip resurfacing arthroplasty. In Proc Comput Assist Orthop Surg, pp. 280-282, 2004
A53 Mayman D, Rudan JF, Ellis RE: Computer enhanced insertion of the oxford unicompartmental arthroplasty: A Fluoroguide technique. In Amer Acad Orthop Surg, 2004
A52 Mayman D, Long W, Yach J, Rudan JF, Ellis RE: Four year experience with the Kingston periacetabular osteotomy: A novel computer-assisted technique. In Can Orthop Assoc, 2005
A51 Tang TSY, Bethune CD, MacIntyre NJ, Stewart AJ, Ellis RE: Hardware-assisted 2D/3D intensity-based registration. In Proc Comput Assist Orthop Surg, pp. 297-298, 2004
A50 Athwal GS, Leclaire S, Ellis RE, Pichora DR: Two bone fragment manipulation in computer-assisted preoperative planning: Restoration of the radial bow. In Proc Comput Assist Orthop Surg, pp. 10-11, 2003
A49 Chen ECS, Rudan JF, Bryant JT, Ellis RE: Articular geometry and kinematics: A 3D computer simulation of two TKR designs. In Proc Comput Assist Orthop Surg, pp. 60-61, 2003
A48 Fellows RA, Hill NA, Gill HS, MacIntyre NJ, Leclaire SC, Tang TSY, Harrison MM, Ellis RE, Wilson DR: Accuracy of a magnetic resonance imaging based method for assessing three-dimensional patellar tracking in vivo. In Proc Orthop Res Soc, Paper #0121, 2003
A47 Hill NA, Fellows RA, Gill HS, MacIntyre NJ, Leclaire SC, Tang TSY, Harrison MM, Ellis RE, Wilson DA: A novel magnetic resonance imaging-based method accurately assesses three-dimensional joint motion in vivo. In Proc Magn Reson Imaging Med, Poster #1527, 2003.
A46 Ma B, Rudan JF, Ellis RE: Accuracy of femoral intramedullary guides in unicompartmental knee replacement. In Proc Orthop Res Soc, Paper #1315, 2003
A45 MacIntyre NJ, Radcliffe T, Ellis RE: Validation of a new X-ray based method of detecting osteoporosis. In Proc Orthop Res Soc, Paper #1056, 2003
A44 MacIntyre NJ, Tang TSY, Gill HS, Fellows RA, Hill NA, Wilson DR, Ellis RE: Accuracy of a fluoroscopy imaging technique for assessing patellar tracking. In Proc Orthop Res Soc, Paper #1251, 2003
A43 Mayman DJ, Rudan JF, Pichora DR, Long W, Vasarhelyi TD, Ellis RE: Computer assisted alignment of the Oxford unicompartmental knee arthroplasty - The Kingston experience with three techniques. In Proc Comput Assist Orthop Surg, pp. 234-235, 2003
A42 Mayman DJ, Rudan JF, Pichora DR, Long W, Vasarhelyi TD, Ellis RE: Computer enhanced guide wire placement for hip fracture fixation. In Proc Comput Assist Orthop Surg, pp. 236-237, 2003
A41 Mayman DJ, Rudan JF, Pichora DR, Watson D, Ellis RE: The use of Fluoroguide for alignment of Oxford unicompartmental knee arthroplasties. In Proc Comput Assist Orthop Surg, pp. 238-239, 2003
A40 Simpson AL, Abolmaesumi P, Ellis RE, Pichora DR, Sahajpal D: Intraoperative imaging with B-mode ultrasound for scaphoid fractures. In Proc Comput Assist Orthop Surg, pp. 332-333, 2003
A39 Tang TSY, MacIntyre NJ, Gill HS, Fellows RA, Hill NA, Ellis RE: Comparison of a fluoroscopically-based method with RSA for the assessment of patellar tracking. In Proc Comput Assist Orthop Surg, pp. 362-363, 2003
A38 Tang TSY, Rudan JF, Ellis RE: Preoperative estimation of knee prosthesis sizes - A pilot study. In Proc Comput Assist Orthop Surg, pp. 364-365, 2003
A37 Tang TSY, MacIntyre NJ, Gill HS, Fellows RA, Hill NA, Ellis RE: Fluoroscopy-based method accurately assesses three-dimensional kinematics of the patellofemoral joint. In Canad Orthop Assoc, 2003
A36 Wenz J, Gurkan I, Redfern DJ, Taylor RH, Ellis RE: A new CT-guided minimally invasive surgical approach for the treatment of periacetabular osteolysis changing the way we approach the treatment of pelvic osteolysis. In Proc Comput Assist Orthop Surg, pp. 396-397, 2003
A35 Zanibbi R, Ma B, Chen Y, Pichora DR, Ellis RE: Planning correction of distal radial fractures using ICP. In Proc Comput Assist Orthop Surg, pp. 416-417, 2003
A34 Athwal GS, Pichora DR, Ellis RE, Small CF: Outcomes of computer assisted distal radius osteotomy. In Proc Comput Assist Orthop Surg, 2002
A33 Ellis RE, Athwal GS, Rudan JF: Image guidance without images: Deformable models for surgical guidance. In Proc Comput Assist Orthop Surg, 2002
A32 Iyun OO, Borschneck DP, Ellis RE: Planning and performing the Ilizarov method with the Taylor spatial frame. In Proc Comput Assist Orthop Surg, 2002
A31 Ma B, Ellis RE, Rudan JF: Is affine registration sufficiently accurate for image-guided surgery? In Proc Comput Assist Orthop Surg, 2002
A30 Mayman D, Ellis RE, Yach J, Rudan JF: Computer enhanced periacetabular osteotomy: A new technique. In Proc Comput Assist Orthop Surg, 2002
A29 Athwal GS, Ellis RE, Small CF, Pichora DR: Outcomes of computer-assisted distal radius osteotomy. Proc North Amer Comput Assist Orthop Surg, 2001
A28 Chen ECS, Ellis RE, Rudan JF: A 3D patient-specific model of passive post-TKR kinematics. Abstract from Int Soc Comput Assist Orthop Surg, in Comput Aided Surg 6(2):130, 2001
A27 Chen ECS, Ellis RE, Rudan JF, Bryant JT: A 3D patient-specific model of passive post-TKR kinematics. Proc North Amer Comput Assist Orthop Surg, 2001
A26 Ellis RE, Rudan JF: Excision of osteoid osteoma from the tibia. Proc North Amer Comput Assist Orthop Surg, 2001
A25 Ellis RE, Rudan JF, Davidson L: Excision of osteoid osteoma from the tibia. Abstract from Int Soc Comput Assist Orthop Surg, in Comput Aided Surg 6(2):113, 2001
A24 Tang TSY, Ellis RE: Fiducial registration using single 2d images. Abstract from Int Soc Comput Assist Orthop Surg,, in Comput Aided Surg 6(2):112, 2001
A23 Croitoru H, Ellis RE, Prihar R, Small CF, Pichora DR: Computer-assisted distal radius osteotomy. In Proc Comput Assist Orthop Surg, 2000
A22 Ellis RE, Croitoru H, Prihar R, Pichora DR: A 3D accuracy analysis of computer-assisted distal radius osteotomy. In Proc Orthop Res Soc, Paper #0492, 2000
A21 Ellis RE, Rudan JF, Harrison MM: An in vitro and in vivo accuracy analysis of computer-assisted high tibial osteotomy. In Proc Orthop Res Soc, Paper #0423, 2000
A20 Ellis RE, Rudan JF, Harrison MM: Planning and guidance of tibial osteotomies: Clinical results. In Proc North Amer Comput Assist Orthop Surg, 2000
A19 Ellis RE, Rudan JF, Harrison MM: Planning and guidance of tibial osteotomies: Clinical results. In Proc Comput Assist Orthop Surg, 2000
A18 Ma B, Ellis RE, Fleet DJ: Robust surface-based registration for computer-assisted surgery. In Proc North Amer Comput Assist Orthop Surg, pp. 293-296, 2000
A17 Pichora DR, Ellis RE: Case report: A new computer-assisted technique for distal radius osteotomy. In Proc Comput Assist Orthop Surg, 2000
A16 Pichora DR, Ellis RE: Case report: A new computer-assisted technique for distal radius osteotomy. In Proc Comput Assist Orthop Surg, 2000
A15 Robertson C, Gofton W, Fenton PV, Goetz T, Charles M, Tjong J, Jabs D, Zee B, Small CF, Ellis RE, Pichora DR: The sensitivity of carpal bone indices to rotation determined using digitally reconstructed radiographs. In Proc North Amer Comput Assist Orthop Surg, pp. 339-342, 2000
A14 Ellis RE, Rudan JF, Harrison MM: Planning and guidance of tibial osteotomies: Early clinical results. Abstract from Int Soc Comput Assist Orthop Surg, in Comput Aided Surg 4(4), 1999
A13 Ellis RE, Rudan JF, Fleet DJ, Bryant JT, Fenton PV: Evaluation of registration accuracy for image-guided surgeries: A proximal tibial application. In Canad Orthop Res Soc, 1998
A12 Robertson C, Pichora DR, Gofton W, Fenton PV, Ellis RE: The accuracy of radiographic indices: An evaluation using digitally reconstructed radiographs. In Canad Orthop Res Soc, 1998
A11 Rudan JF, Ellis RE, Tso CY, McAllister P, MacLeod C: Computer-enhanced high tibial osteotomy: A new surgical technique. In Canad Orthop Res Soc, 1998
A10 Ellis RE, Rudan JF, Tso CY, Bryant JT: Computer-assisted high tibial osteotomies. In Proc Comput Assist Orthop Surg, 1997
A9 Ellis RE, Rudan JF, Tso CY, Bryant JT, Fenton PV: Use of image-guided surgery for high tibial osteotomy planning. In Canad Orthop Res Soc, 1997
A8 Pichora DR, Ellis RE, Dwosh IL, Small CF: Configuration space analysis of the rheumatoid wrist. In Canad Orthop Res Soc, 1997
A7 Small CF, Ellis RE, Bryant JT, Dwosh IL, Kivi C, Pichora DR: Altered patterns of wrist motion in progressive rheumatoid arthritis. In Canad Orthop Res Soc 1997
A6 Ellis RE, Toksvig-Larsen S, Marcacci M, Caramella D, Fadda M: A biocompatible fiducial marker for evaluating the accuracy of CT image registration. In Proc Comput Assist Radiol Surg , Elsevier International Congress Series #1124, pp. 693-698, 1996
A5 Ellis RE, Rudan JF, Bryant JT, Fleet DJ, Fenton PV, Toksvig-Larsen S, Marcacci M, Fadda M: A method for in vivo validation of absolute accuracy in the registration of CT images. In Proc Comput Assist Orthop Surg 1996
A4 Ricker SL, Ellis RE: Implications of solid mechanics for tactile feedback in teleoperation. In SPIE Conf Telemanipulator Technol, volume 1833, pp. 208-219, 1992
A3 Ellis RE: An approach to the integration of vision and touch for robot control. In Proc IFAC Symp Robot Control, pp. 343-348, 1985
A2 Ellis RE: Locating and acquiring an object in a robot workspace from multiple stereo images. In SPIE Conf Intell Robot Comput Vision, pp. 464-473. 1985
A1 Ellis RE: Extraction of tactile features by passive and active sensing. In SPIE Conf Intell Robot Comput Vision, pp. 289-295. 1984