Days: Wednesday, June 17th Thursday, June 18th Friday, June 19th Saturday, June 20th
View this program: with abstractssession overviewtalk overview
Guest Lecturer: Bob Bell, Ontario Deputy Minister of Health: "Appropriateness in Canadian Healthcare".
View this program: with abstractssession overviewtalk overview
| 08:00 | Accuracy of Component Positioning in 2330 Total Hip Arthroplasties: A Comparative Analysis by Surgical Technique and Mode of Guidance. ( abstract ) |
| 08:10 | Short Term Survivorship and Outcomes of Robotically Assisted Bicompartmental Arthroplasty ( abstract ) |
| 08:20 | Preservation of Acetabular Bone Stock in Total Hip Arthroplasty Using Conventional vs. Robotic Techniques: A Matched-Pair Controlled Study ( abstract ) |
| 08:30 | Accuracy and safety assessment of spinal implants assisted by the Robotic Spinal Surgery System: animal study ( abstract ) |
| 08:40 | Accuracy Validation Of Semi-Active Robotic Application For Patellofemoral Arthroplasty ( abstract ) |
| 08:50 | Robot-assisted Total Knee Arthroplasty with Minimum Follow-up Nine years Compared with Conventional Total Knee Arthroplasty ( abstract ) |
The panel is part of a standardization project entitled “Accuracy Measurements in Computer- Assisted Orthopaedic Surgery”. The International Society for Computer Assisted Orthopaedic Surgery (CAOS-International) is planning to submit a proposal by the end of 2015 to the ISO Central Secretariat in Geneva, Switzerland, for the development of a new consensus-based ISO standard on accuracy measurements in CAOS based on the views and needs of researchers, clinicians, and industry. For this purpose, we are planning to apply for European funds (COST or H2020) to finance the project for the development of the ISO standard.
Panelists: K. Radermacher (Germany), B. Jaramaz (USA), B Thornberry (USA), M. Conditt (USA) and Y Diesinger (France).
| 10:00 | Are 2d Measurements Of Muscle Atrophy And Degeneration Valid In Patients With Hip Disease? ( abstract ) |
| 10:00 | Locked Versus Non-Locked Plating For The Fixation Of Distal Radius Fractures: A Biomechanical Comparison ( abstract ) |
| 10:00 | Study Of Muscular Effects On Measurement Accuracy Of Skin Markers ( abstract ) |
| 10:00 | Evaluation of Tracker Visibility during Computer-Assisted Total Knee Arthroplasty ( abstract ) |
| 10:00 | Accuracy Of Component Orietation And Leg Length Adjustments Using A Revised Version Image-Free Navigation In Total Hip Arthroplasty ( abstract ) |
| 10:00 | First experience with laser guided percutaneous pedicle screw placement in the lumbar spine ( abstract ) |
| 10:00 | Coronal Tibiofemoral Subluxation in Knee Osteoarthritis ( abstract ) |
| 10:00 | Effects of Micro-Arc Oxidation Coating on Outcomes of a Cementless Grit-Blasted Tapered-Wedge Stem in Total Hip Arthroplasty ( abstract ) |
| 10:00 | Handling different designs of femoral stems for automated THA planning: Determination of stem anteversion angle using statistical prediction ( abstract ) |
| 10:00 | Criticial Postoperative Analysis Of Patient-Specific Instrument Assisted Corrective Osteotomy Using 2d/3d Registration ( abstract ) |
| 10:00 | Effective dose of intraoperative 3D imaging in spine surgery ( abstract ) |
| 10:00 | Robot-assisted Primary Cementless Total Hip Arthroplasty with a Short Bone-Conserving Stem: A Prospective Randomized Short-term Outcome Study ( abstract ) |
This session will feature the following five video demonstrations:
- CATKR - Chaiyaporn Siramanakul (Rangsit University, Thailand)
- Computer Aided ACL Reconstruction - Shameem Sampath (Imperial College London, UK)
- Camera-Augmented C-Arm Surgery - Anna von der Heide (Technical University of Munich, Germany)
- Iso-C-3D-Navigated Spine Surgery - Ganesh Swamy (University of Calgary, Canada)
- OmniNAV Robotic Total Knee Arthroplasty - Jan Koenig (Winthrop University Hospital, New York, USA)
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| 15:00 | A Wearable Glasses System Development for Spinal Image Fusion and Surgery by Using Mixed Reality Technology ( abstract ) |
| 15:00 | Automatic Bone Segmentation In Ultrasound Using Combined Strain Imaging And Envelope Signal Power ( abstract ) |
| 15:00 | Clinical results after minimal invasive navigated screw osteosynthesis of the acetabulum ( abstract ) |
| 15:00 | A Robust, Accurate And Low Cost C-Arm Base-Tracking System ( abstract ) |
| 15:00 | Computer assisted minimally invasive spine surgery for resection of ossification of the ligamentum flavum in the thoracic spine ( abstract ) |
| 15:00 | Accuracy and inter-user variability of UKR component varus/valgus measurements using simulated long standing AP radiographs ( abstract ) |
| 15:00 | Results of Total Knee Arthroplasty Using Ligament-specific Navigation-assisted Gap Balance Technique ( abstract ) |
| 15:00 | Comparison of Mid-term Results of TKA performed using Navigation System and Conventional Technique ( abstract ) |
| 15:00 | Evaluation of the VirtX training system for simulation of C-arm operation in the operating room setting ( abstract ) |
| 15:00 | Three-Dimensional Deformity Analysis Of The Forearm Bones In Congenital Proximal Radioulnar Synostosis ( abstract ) |
| 15:00 | Validation Of Three Dimensional Models Of The Distal Femur Created From Surgical Navigation Point Cloud Data ( abstract ) |
| 15:00 | Muscle volume recovery of the gluteus maximus, gluteus medius and thigh muscles after hip arthroplasty ( abstract ) |
| 15:00 | Lie Group Shape Models: A Core Technology For A Computer-Assisted Surgery Open Framework ( abstract ) |
Radiostereometric analysis (RSA) was pioneered 40 years ago in Sweden and is a relatively simple technological advancement over traditional radiography which allows researchers to accurately track fixation, wear, and movement of joint replacements in vivo, making it a valuable tool for assessing efficacy of orthopaedic devices. Four Canadian orthopaedic centres have collaborated to form the Canadian RSA Network; a non-profit company providing standardized, multi-centred RSA research of orthopaedic products in order to enhance the health and function of Canadian orthopaedic patients. Collectively, this Network has decades of RSA experience and strives to promote and advance RSA technology in Canada.
Panelists: Academic: Elise Laende / Matthew Teeter; Industry: Erik Giphart / Chad Munroe / John Simon; Surgical: Glen Richardson / Doug Naudie / Eric Bohm / Martin Lavigne.
| 16:30 | What Morphological Factors Influence On Hip Flexion Range Of Motion After Rotational Acetabular Osteotomy? - Ct Simulation Study ( abstract ) |
| 16:40 | Problems, Obstacles And Complications In More Than 400 Navigated Modular Short Stems In Hip Arthroplasty ( abstract ) |
| 16:50 | Clinical Study For Measurement Of Stem Antetorsion During Total Hip Arthroplasty. Ct Free Navigation Vs G-Guide ( abstract ) |
| 17:00 | The EOS X-Ray Imaging Acquisition System is useful to measure the implant angles after THA in standing positions ( abstract ) |
| 17:10 | Accuracy Of Combined Anteversion In The Combined Anteversion Technique With Image-Free Navigated Total Hip Arthroplasty ( abstract ) |
| 17:20 | Improvement of activities of daily living after Total Hip Arthroplasty using computed tomography based navigation system ( abstract ) |
17:45-18:00 Gather in Lobby for Walk to Trainee's Dinner
18:00-till late Trainee's Dinner at Cactus Club
17:45-18:15 Shuttle to President's Dinner Cruise
18:15-18:45 Boarding for Cruise
18:45-21:45 Cruise
21:45-22:15 Return to Hotel
View this program: with abstractssession overviewtalk overview
| 08:00 | How Accurately Can Knees Be Balanced During Total Knee Replacement Surgery? Evaluations of Common Surgical Balancing Corrections. ( abstract ) |
| 08:10 | On the Potential Role of the Collateral Ligaments Strain Ratio from Varus-Valgus Testing as a Predictor of Knee Arthroplasty Outcome ( abstract ) |
| 08:20 | Operative time in TKA: Comparison between patient specific instruments and conventional ( abstract ) |
| 08:30 | The Effect Of Posterior Tibial Slope On The Kinematics Of Pcl-Retaining Tka - A Pilot Study ( abstract ) |
| 08:40 | Exactechgps Guidance System Does Not Increase Operative Time When Compared To Conventionally Instrumented Total Knee Arthroplasty ( abstract ) |
| 08:50 | Comparison Of Clinical Outcomes Between Parallel Joint Line To The Floor And Oblique Joint Line After Computer Assisted Total Knee Arthroplasty: Preliminary Study ( abstract ) |
Alignment of the knee has been an ongoing issue for surgeons. With the advent of computerised measurement techniques, the insight into alignment has evolved. The target alignment in TKA is controversial, whether it is mechanical or kinematic. The panel will give an insight of what is normal, how it varies, how and what to plan and different tools available to achieve the desired alignment. The attendees will have a good insight into the issues of alignment and how to achieve desired results. he session will be a mixture of talks and panel discussions.
Panelists: J A Koenig (USA), Eric Stindel (France), E K Song (S Korea), K Deep (UK) and Y Diesinger (France).
| 10:00 | Level Set Based Segmentation Of The Distal Femur From 3d Ultrasound Volume Images ( abstract ) |
| 10:00 | Femoral Neck Adjustment using Computer Assisted THA ( abstract ) |
| 10:00 | Preliminary Accuracy Assessment of a New Bone-Mounted Robot for Unicompartmental Knee Arthroplasty ( abstract ) |
| 10:00 | Accurate imagebased CAS planning and surgical training through 3D printing - WITHDRAWN ( abstract ) |
| 10:00 | Computer Assisted Robotic Surgery in Octogenarians a case controlled study ( abstract ) |
| 10:00 | Reconstruction of the medial patellofemoral ligament (MPFL) can lead to an increased retropatellar force - dynamic measurements with an industrial robot under muscular loading ( abstract ) |
| 10:00 | Computer-assisted, minimally invasive transforaminal lumbar interbody fusion: one surgeon’s learning curve ( abstract ) |
| 10:00 | Influential Factors On Clinical Accuracy Of Ct-Based Active Infrared Navigation System ( abstract ) |
| 10:00 | Measurement Of The Posterior Femoral Offset: Navigation Is More Precise Than Standard X-Rays ( abstract ) |
| 10:00 | Automatic 3D Planning and Use of Patient Specific Guides for TSA ( abstract ) |
| 10:00 | Relationship Between The Distal Femoral Morphology And Cruciate Ligament Attachments ( abstract ) |
| 10:00 | Biomechanical Modelling Of The Wrist For Patient Adapted Model Guided Therapy ( abstract ) |
| 11:00 | Development And Validation Of A Novel Patient Specific Guide System For Minimially Invasive Total Shoulder Arthroplasty ( abstract ) |
| 11:10 | An Integrated Calibrator and Verification Tool for Electromagnetic Navigation of Intraoperative Computed Tomography ( abstract ) |
| 11:20 | Novel US device for the estimation of pelvic tilt ( abstract ) |
| 11:30 | An Imaged-Based Technique For Tracking C-Arm Fluoroscopes With An Example Use In High Tibial Osteotomy ( abstract ) |
| 11:40 | Pre-Planning Of High Tibial Osteotomy: The Effect Of Ligamentous Tissues ( abstract ) |
| 11:50 | An Innovative Technique Using Computer Navigation To Optimize The Results Of High Tibial Osteotomy ( abstract ) |
In November 2013 the Orthopaedic Sports Medicine Community was awakened by a media hype around a new ligament in the knee joint, found in Belgium by Steven Claes, which was previously unknown to surgeons performing arthroscopic ACL reconstruction . North American surgeons buffered the media, showing this new named ALL ligament was an anatomic structure that was found on anatomic sections. Old studies from a French surgeon (1879), Segond, showed that the avulsion fracture, named Segond fracture, was attached to a strong capsulair structure. This structure seems to be the same as the new named ALL ligament. New ligaments could mean new indications and new surgical techniques, which was already seen with the hype of the double bundle ACL reconstruction. Many researches used CAOS to scientifically show the advantages and limitations of DB techniques. In 2009, A Pearle (New York, USA) produced 10 papers using CAOS technology in relation to the new interest in biomechanics and reconstruction techniques. Andrea Ferretti ( Rome, Italy) previously described a dissection technique in which cutting individual structures was followed by CAOS measurements. He showed a structure on the anterolateral site of the knee , which after cutting produced a pivot shift instability. Most recently (2014) he proposed a new reconstruction technique, which he recorded with the help of CAOS. Recent interest in this structure, its function, diagnostics and surgical implications were largely influenced by the use of CAOS.
Panelists: A Ferretti (Italy), JK Seon (Korea), B Klos (Netherlands) and Y Diesinger (France).
| 15:00 | Leveraging Existing C-Arms for RSA Analysis ( abstract ) |
| 15:00 | Robot-Assisted System For Joint Fracture Surgery ( abstract ) |
| 15:00 | Measurement of the Geometry of the Distal Femur Using Robotic 3D Ultrasound ( abstract ) |
| 15:00 | Verification Of A Novel Test Method To Evaluate The Effect Of Posterior Tibial Slope On The Kinematics Of PCL-Retaining TKA ( abstract ) |
| 15:00 | Accuracy Comparison Between Two Contemporary CAOS Systems ( abstract ) |
| 15:00 | Intraoperative Evaluation Of Achieved Bony Resections During TKA – Is It CAOS System-Dependent ( abstract ) |
| 15:00 | Method To Evaluate The Effect Of Leg Position On The Intraoperative Measurement Of Planned Resection During Computer-Assisted Total Knee Arthroplasty ( abstract ) |
| 15:00 | Does Image Free Robotic Assisted Unicondylar Knee Arthroplasty Achieve The Surgeons’ Specific Plan ( abstract ) |
| 15:00 | Assessing the Feasibility of Downsampling and Wavelet Resizing for Real-time Extraction of Bone Surfaces from 3D Ultrasound ( abstract ) |
| 15:00 | UKA Patients Return to Function Earlier than TKA Patients ( abstract ) |
| 15:00 | Model Based Reconstruction Of The Bony Knee Anatomy From 3d Ultrasound Images ( abstract ) |
| 15:00 | Assessment Of Coronal Mechanical Alignment With Applied Varus And Valgus Force Through The Range Of Flexion Using Non-Invasive Navigation ( abstract ) |
| 15:30 | Patient-specific 3D Reconstruction of A Complete Lower Extremity from 2D X-rays: A Cadaveric Validation Study ( abstract ) |
| 15:40 | Automatic Parameterization Of The Distal Femur Based On 3d Surface Data: A Novel Approach For Systematic Morphological Analysis And Optimization ( abstract ) |
| 15:50 | A Mesh Morphing Based Method To Estimate Cruciate Ligament Attachments Based On Ct-Data ( abstract ) |
| 16:00 | Accuracy Of Imageless Robotically Assisted Unicondylar Knee Arthroplasty ( abstract ) |
| 16:10 | Design of a flexible optical tracker for computer assisted orthopaedic surgery ( abstract ) |
| 16:25 | Accuracy and postoperative assessment of pedicle screw placement in scoliosis surgery with computer-assisted navigation: a meta-analysis ( abstract ) |
| 16:40 | Moulding the Future of Patient Specific Instrumentation – the Shape of Things to Come ( abstract ) |
| 16:00 | Evaluation Of The Kinematic Of The Native Knee And Effect Of The Arthrotomy ( abstract ) |
| 16:10 | Determination Of The Mechanical Axis Of The Femur Using 3d-2d Model To X-Ray Registration ( abstract ) |
| 16:20 | Relationships Between Shape, Kinematics And Quality Of Life Before And After Total Knee Arthroplasty ( abstract ) |
| 16:30 | Accuracy of estimating femoral and tibial mechanical axes from simulated long standing AP radiographs ( abstract ) |
| 16:40 | Patient-Specific Templates For Total Knee Replacement - Analysis Of The Learning Curve In An Academic Department ( abstract ) |
| 16:50 | Clinical outcomes of computer-assisted total knee arthroplasty using pinless navigation ( abstract ) |
| 17:00 | Pelvis Surface Estimation From Partial Ct For Computer-Aided Pelvic Osteotomies ( abstract ) |
| 17:15 | Feasibility Of Statistical Model Registration To Ultrasound For Guidance In Scaphoid Fracture Fixation ( abstract ) |
| 17:30 | Assessing The Relative Positioning Of An Osteosynthesis Plate To The Patient-Specific Femoral Shape From Plain 2d Radiographs ( abstract ) |
| 17:45 | Enhancement Of Spine Bone Surfaces From Ultrasound Data Using Improved Local Phase Tensor Filter ( abstract ) |
| 17:00 | Improving Diagnostic Accuracy of Hip Dysplasia Measures in 2D Ultrasound Scans of Infants to Guide Decisions Regarding Need for Surgery ( abstract ) |
| 17:10 | 8 Year-Period Comparative Analysis Of Peri- And Post-Operative Complications Of Navigated And Conventional Knee And Hip Arthroplasties Based On Statistics Provided By The Quality Institute Of Health Insurance Organizations In Germany ( abstract ) |
| 17:20 | Postoperative Leg Offset Discrepancy Influences Soft Tissue Tension In Total Hip Arthroplasty ( abstract ) |
| 17:30 | Measures Of Femoral Head Shape In Perthes Disease Using 3d Data Sets ( abstract ) |
| 17:40 | Good Vs Poor Results After Total Hip Arthroplasty: A Comparison Of Implant And Anatomical Parameters ( abstract ) |
| 17:50 | A Robust Fluoroscopic Method For Registering The Anterior Pelvic Plane ( abstract ) |
18:00-18:30 Shuttle to Gala Dinner (pickup at hotel Vancouver by 18:15)
18:30-22:00 Gala Dinner at the Lower Teck Gallery, Vancouver Aquarium
View this program: with abstractssession overviewtalk overview
| 08:00 | The Use of Dynamic Surgical Guidance (DSG) Shortens the Learning Curve for Accurate Placement of Pedicle Screws: A Cadaveric Study ( abstract ) |
| 08:10 | Registration study on CAMISS-TLIF surgery versus OP-TLIF on treatment of adult spondylolisthesis ( abstract ) |
| 08:20 | Validation Of Training Effect Of Vertebral Bone Model On Surgical Skills ( abstract ) |
| 08:30 | Interest of Intra-operative 3D Imaging In Spine Surgery. A Prospective Randomized Study. ( abstract ) |
| 08:40 | Minimally Invasive Pedicle Screw Fixation Using Intraoperative Three-Dimensional Fluoroscopy-Based Navigation (Camiss Technique) For Hangman’s Fracture ( abstract ) |
| 08:50 | Development and Evaluation of an Open-Source 3D Virtual Simulator with Integrated Motion-Tracking as a Teaching Tool for Pedicle Screw Insertion ( abstract ) |
| 09:00 | Force-Torque Measurement System For Fracture Surgery ( abstract ) |
| 09:10 | Assessment Of Anteroposterior (AP) Knee Joint Laxity Using Non-Invasive Navigation In Healthy Volunteers ( abstract ) |
| 09:20 | Acute Scaphoid Fracture Fixation – Planned Versus Actual Reduction And Fixation - 3d Computer Analysis ( abstract ) |
| 09:30 | Clinical experience with a fluoroscopy-based guidance system in orthopaedic surgery ( abstract ) |
| 09:40 | Accuracy Of Osteophyte Detection In Conventional Computed Tomography And Magnetic Resonance Imaging Of Joints ( abstract ) |
| 10:00 | Novel Path Planning Method For C-Arm Image Based Distal Locking Of Intramedullary Nails ( abstract ) |
| 10:00 | Knee morphometry for the Arabian knee with a comparison to 6 knee implants ( abstract ) |
| 10:00 | Measurement Of Trunk Deformation By Breathing Of Scoliosis Patients ( abstract ) |
| 10:00 | Dynamic Analysis of trunk deformation by breathing of scoliosis patients ( abstract ) |
| 10:00 | Accuracy Of Cup Alignment Using A Modular Mechanical Navigation Guide Based On Patient-Specific Three-Dimensional Ct Imaging ( abstract ) |
| 10:00 | Intra-Operative Shape Acquisition Of Tibio-Femoral Joints Using 3d Laser Scanning For Computer Assisted Orthopaedic Surgery: A Proof Of Concept ( abstract ) |
| 10:00 | Physical and Mechanical Characteristics of a Porous Structured Titanium Biomaterial ( abstract ) |
| 10:00 | Intra-Operative Assessment of the Soft Tissue Envelope is Integral to the Planning of UKA Components ( abstract ) |
| 10:00 | Detailed And Accurate Assessment Of Femur Anatomical Indices Using Ct-Based 3d Models ( abstract ) |
| 10:00 | Motion knee MRI ( abstract ) |
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