Program

Masahiro Hasegawa （Dept. of Orthop. Surg. Mie Univ. Graduate School of Medicine）

Satoshi Hamai （Dept. of Orthop. Surg., Kyushu Univ.）

Hot Topic in Total Knee Arthroplasty

Steven B. Haas （Hospital for Special Surgery / Weill Cornell Medical College / John N. Insall Chair Knee Surgery, USA）

Hot Topic: Robotics for unicompartmental and total knee arthroplasty, the evidence so far

Fares S Haddad （Univ. College London, UK）

Makoto Osaki （Dept. of Orthop. Surg., Nagasaki Univ.）

Hip resurfacing results after 15 years experience

Edwin P Su （Hospital for Special Surgery / Weill Cornell Medical College, USA）

Primary total hip arthroplasty at the Rizzoli Orthopedic Institute: evidence-based results at long-term follow-up

Francesco Traina （Orthop.-Traumatology and Prosthetic Surg. and Revisions of Hip and Knee Implants, IRCCS Istituto Ortopedico Rizzoli, Bologna Univ. / Dept. of Biomedical and Neuromotor Science-DIBINEM, Univ. of Bologna, Italy）

Tomoyuki Matsumoto （Dept. of Orthop. Surg., Kobe Univ.）

A randomized controlled trial of kinematically and mechanically aligned total knee replacements: 13-year follow-up

Henry D. Clarke （Dept. of Orthop. Surg., Mayo Clinic, USA）

Functional vs Mechanical vs Kinematic Alignment - Outcomes and Future Directions

Simon W Young （Univ. of Auckland, Dept. of Orthop. Surg., New Zealand）

Takashi Sakai （Dept. of Orthop. Surg. Yamaguchi Univ. Graduate School of Med.）

Masakazu Ishikawa （Dept. of Orthop. Surg., Kagawa Univ.）

Pre-clinical testing of a PEEK knee prosthesis and a permanent meniscus prosthesis and the first clinical results of both systems

Nico Verdonschot （Orthopaedic Research Laboratory / Dept. of Biomechanical Engineering, Univ. of Twente, The Netherlands）

Cementless Tibial Fixation in Total Knee Arthroplasty: Fixation, Implant Design and Robotic Assistance

Philip C. Noble （Dept. of Orthop. Surg., McGovern Medical School, Univ. of Texas, USA）

Clinical outcome of cemented vs uncemented TKA

Simon W Young （Univ. of Auckland, Dept. of Orthop. Surg., New Zealand）

Development of Antimicrobial Cementless Hip Prostheses with Silver Oxide-Containing Hydroxyapatite Coating

Shunsuke Kawano （Research Center of Arthroplasty, Faculty of Med., Saga Univ.）

Mid-term results of a new femoral prosthetic stem made from TiNbSn alloy

Daisuke Chiba （Dept. of Orthop. Surg., Tohoku Rosai Hosp.）

Yutaka Inaba （Dept. of Orthop. Surg., Yokohama City Univ.）

Masahiro Hasegawa （Dept. of Orthop. Surg. Mie Univ. Graduate School of Medicine）

Prevention of Periprosthetic Joint Infection

Javad Parvizi （Acibadem Univ., Turkey / Emeritus Professor, Thomas Jefferson Univ., USA）

Genetic Diagnosis for Periprosthetic Joint Infection

Hyonmin Choe （Dept. of Orthop. Surg. Yokohama City Univ.）

Intraosseous Administration of Prophylactic Vancomycin Reduces Infection in Revision TKA

Henry D. Clarke （Dept. of Orthop. Surg., Mayo Clinic, USA）

Bacterial Biofilm in Implant Associated Infection

Kohei Nishitani （Dept. of Orthop. Surg., Kyoto Univ.）

Treatment of periprosthetic joint infection using antibiotic-impregnated bone grafts, Treatment strategy based on genetic testing

Narumi Ueda （Dept. of Orthop. Surg., Kansai Medical Univ. Medical Center, Kansai Medical Univ.）

Masaki Takao （Dept. of Bone and Joint Surg. Ehime Univ.）

Tamon Kabata （Dept. of Orthop. Surg. Kanazawa Univ.）

Artificial Intelligence meets Artificial Joint

Jonathan M. Vigdorchik （Hospital for Special Surgery, USA）

Current Status and Future Prospects of AI Application in Orthopedics

Ryuichi Nakahara （Dept. Orthop. Surg., Okayama Univ. Hosp.）

Clinical Apprlication of AI Technology in Hip Joint Surgery

Masaki Takao （Dept. of Orthop. Surg., Ehime Univ.）

AI Prediction of Shoulder Function after Reverse Shoulder Arthroplasty

Keisuke Matsuki （Sports Medicine & Joint Center, Funabashi Orthop. Hosp.）

Potential of artificial intelligence in the field of joint arthroplasty （hip and knee） - prediction, image analysis and pose estimation -

Yoshitomo Saiki （Dept. of Orthop. Surg., Graduate School of Medical Sciences, Kanazawa Univ.）

Nobuhiko Sugano （Dept. of Arthroplasty Center, Kawanishi City Medical Center）

Ken Okazaki （Dept. Ortho. Surg., Tokyo Women's Medical Univ.）

Future of Robotic-Assisted THA: Using robotic-arm assisted THA to deliver high-levels of accuracy and reproducibility in component positioning every time

Fares Haddad （Univ. College London, UK）

Future in Robotic Assisted TJA

Sébastien Lustig （Orthop. Dept., Lyon North Univ. Hosp., France）

Future in robot-assisted THA

Yutaka Inaba （Dept. of Orthop. Surg., Yokohama City Univ.）

Future in Robotic-assisted TKA

Takumi Nakagawa （Dept. of Orthop. Surg., Teikyo Univ.）

Kazuo Hirakawa （Shonan Kamakura Joint Reconstruction Center）

Ayumi Kaneuji （Dept. of Orthop. Surg. Kanazawa Medical Univ.）

The Direct Anterior Approach: Here to Stay

Javad Parvizi （Acibadem Univ., Istanbul, Turkey / Emeritus Professor, Thomas Jefferson Univ., USA）

Minimally invasive inter-tissue sparing anterior approach THA with a leg positioner

Toru Nishiwaki （Joint Reconstruction Center, Dept. of Orthop. Surg., Shizuoka Red Cross Hosp.）

Complete muscle preserving procedure AL-Supine THA

Takashi Hisatome （Dept. of Orthop. Surg., Nihon Univ. Hosp.）

Measures against dislocation in posterior approach total hip arthroplasty

Motoki Sonohata （Dept. Orthop. Surg. Saga Central Hosp.）

Modified transgluteal approach in total hip arthroplasty

Kenichi Oe （Dept. of Orthop. Surg., Kansai Medical Univ.）

Masao Akagi （Dept. of Orthp. Surg., Kashimoto Hosp.）

Takafumi Hiranaka （Dept. of Orthop. Surg. and Joint Surg. Centre）

Surgical indication based on the valgus stress examination and magnetic resonance images

Eiji Sasaki （Dept. of Orthop. Surg., Hirosaki Univ. Graduate School of Medicine）

High residual varus and joint line lowering : a recipe for failure in medial UKA

Sébastien Lustig （Orthop. Dept., Lyon North Univ. Hosp., France）

Optimal positioning of prostheses is key to improve clinical outcome in UKA

Tomoyuki Kamenaga （Dept. of Orthop. Surg., Kobe Univ. Graduate School of Medicine）

Oxford UKA from new perspectives of kinematics and mobile bearing movement

Kohei Kawaguchi （Dept. of Orthop. Surg., The Tokyo Univ.）

Mastering Robotic Arm Assisted UKA to Improve Long-Term Result

Daisuke Tanaka （Wajo-kai Eniwa Hosp.）

Shuichi Matsuda （Dept. of Orthop. Surg., Kyoto Univ.）

Morteza Meftah （NYU Langone Orthop. Hosp.）

Personalized Planning with Artificial Intelligence

Morteza Meftah （Dept. of Orthop. Surg., New York Univ., Langone Orthopedic Hosp., USA）

Toward functional reconstruction of the pre-diseased state in robotic total knee arthroplasty; defining the target in a patient cohort

Nico Verdonschot （Orthopaedic Research Laboratory / Dept. of Biomechanical Engineering, Univ. of Twente, The Netherlands）

Personalized Planning in Sagittal Alignment of the Femoral Component

Shuichi Matsuda （Dept. of Orthop. Surg., Kyoto Univ.）

Personalized Planning in Robotic-Assisted TKA

Takumi Nakagawa （Dept. of Orthop. Surg., Teikyo Univ.）

Yutaka Inaba （Dept. of Orthop. Surg., Yokohama City Univ.）

Fares Haddad （Univ. Coll. London Hosp.）

Functional positioning in Robotic-arm Assisted Total Hip Arthroplasty: A Prospective Randomized Controlled Trial Comparing Computerised Tomography-based Planning with Conventional Total Hip Arthroplasty Versus Robotic-arm Assisted Total Hip Arthroplasty

Fares Haddad （Univ. College London, UK）

Patient-Specific Computerized Planning for Peri-acetabular Osteotomies

Philip C. Noble （Dept. of Orthop. Surg., McGovern Medical School, Univ. of Texas, USA）

Clinical application of a CT-based navigation to periacetabular osteotomy: preoperative planning and accuracy evaluation

Yutaka Inaba （Dept. of Orthop. Surg., Yokohama City Univ.）

Robotic Assisted THA - Optimization of Stem Alignment and Offset

Nobuhiko Sugano （Dept. of Arthroplasty Center, Kawanishi City Medical Center）

Takeshi Sawaguchi （Dept. of Traumatol., Fukusima Medical Univ. / Trauma Recon. Center, Shinyurigaoka General Hosp.）

Masayuki Ito （Dept. of Trauma. and Recon. Surg. Fukushima Medical Univ.）

Total hip arthroplasty （THA） in femoral neck fractures

Pierre J. Hoffmeyer （Swiss Foundation for Innovation and Training in Surgery, Univ. Hosp. of Geneva, Switzerland）

Total hip arthroplasty for acute acetabular fractures

Lucian Bogdan Solomon （Univ. of Adelaide / Royal Adelaide Hosp., New Zealand）

Clinical and Radiological Outcomes with an Augmented Baseplate for Superior Glenoid Wear in Reverse Shoulder Arthroplasty: A Propensity Score-Matched Comparative Study

Jae Chul Yoo （Sungkyunkwan Univ. / Samsung Medical Center, Korea）

Masaaki Mawatari （Dept. of Orthop. Surg., Saga Univ.）

Yukihiro Matsuyama （Dept. of Orthop. Surg. Hamamatsu Univ. School of Medicine）

Hip-Spine Relationship in Total Hip Arthroplasty

Jonathan M. Vigdorchik （Hospital for Special Surgery, USA）

Effect of Lumbosacral spine on functional cup positioning in THA

Morteza Meftah （Dept. of Orthop. Surg., New York Univ., Langone Orthopedic Hosp., USA）

Dislocation rate and risk factors in total hip arthroplasty with corrective spinal fusion for adult spinal deformity

Hiroki Furuhashi （Dept. of Orthop. Surg., Hamamatsu Univ. Sch. of Med.）

Spinopelvic alignment changes after total hip arthroplasty

Hiroyuki Ike （Dept. of Orthop. Surg., Yokohama City Univ.）

Association between Sagittal Spinopelvic Alignment and Femoral Head Destruction in the Early Stage of Rapidly Destructive Coxopathy

Tadashi Yasuda （Dept. of Orthop. Surg., Kobe City Medical Center General Hosp.）