Sino-German Joint Replacement Webinar

2022年12月15日下午，汕头大学医学院第一附属医院、汕头市医学会骨科关节外科学专业委员会与德国海德堡大学附属医院共同召开了2022中德膝关节置换视频会议。会议邀请德国海德堡大学附属医院大骨科主任、海德堡大学骨科教授、德国骨科与骨外科学会董事Renkawitz教授进行学术演讲及交流。

汕头大学医学院第一附属医院副院长陈剑教授、汕头大学医学院第一附属医院骨科胡军教授、汕头市中医医院副院长曾庆强教授、汕头大学医学院第一附属医院骨科曾润铭教授及骨科同道参加会议。

In the afternoon of December 15, 2022, the Orthopaedic and Joint Surgery Committee of Shantou Medical Association and Heidelberg University Hospital in Germany jointly held the 2022 Sino-German Knee Arthroplasty Webinar in the First Affiliated Hospital of Shantou University Medical College. Prof. Renkawitz, Medical Director of Clinic for Orthopedics of Heidelberg University Hospital, Professor of Orthopedics at Heidelberg University and member of the board of DGOOC, was invited to give an academic lecture and exchange in this webinar.

Professor Chen Jian, Vice President of the First Affiliated Hospital of Shantou University Medical College, Professor Hu Jun from Department of Orthopedics of the First Affiliated Hospital of Shantou University Medical College, Professor Zeng Qingqiang, Vice President of Shantou Hospital of TCM, Professor Zeng Runming from Department of Orthopedics of the First Affiliated Hospital of Shantou University Medical College and fellow orthopedic surgeons attended the webinar.

胡军教授主持会议，陈剑教授为本次会议致欢迎词，附一院骨科林海明博士担任会议翻译。 Renkawitz教授为本次会议精心准备了题为《导航辅助全膝关节置换术--十五年来的经验教训》的演讲，分别讲述了Renkawitz教授团队在该项技术兴起之时开展导航膝关节置换手术十五年的切身经验、体会及展望，学术演讲全程信息量十足，包括手术技术操作原理及原则、手术精准度评价、手术预期目标及个体化治疗方案的设计等。Renkawitz 教授结合大量的病例研究，阐述了自己对该项技术认知理解的发展历程，揭示动态力线及静态力线的平衡是至关重要的，而导航技术能很好实现这一任务，同时对该领域的相关文献进行了对比分析，并提出该项技术未来的发展趋势。

Prof. Hu Jun chaired the webinar, Prof. Chen Jian gave a welcome speech and Dr. Lin Haiming from the Department of Orthopedics was the interpreter. Prof. Renkawitz gave a lecture entitled "Navigated Assisted TKA - Lessons Learned in 15 Years", in which he talked about the experience, reflection and outlook in performing navigation knee arthroplasty with these fifteen years of experiences by Prof. Renkawitz and his team. The lecture reveals the operating principles and procedures of CAS knee arthroplasty, and demonstrates that it outperforms in the evaluation of surgical precision, realizing the expected goals of the surgery and the design of individualized treatment plans. Prof. Renkawitz presented the development of his cognitive understanding of this CAS method with numerous case studies, revealing that the balance between kinematic and mechanical alignment is crucial and that navigated TKA is well suited to this task, a comparative analysis of the relevant literature in this field was then made, and the future trends of this method was proposed in the lecture.

演讲结束后，与会者与Renkawitz教授进行了热烈讨论，内容涵盖了该项技术单中心研究的具体实施方法、结果偏倚的处理、信息技术进步对该项技术发展的影响、手术并发症的原因分析等，Renkawitz教授非常认真地详细解答，会议学术氛围浓厚。

会议尾声，胡军教授总结，对Renkawitz教授的精彩演讲表示感谢，感谢骨科同道的热情参与讨论。Renkawitz教授表示非常开心参加此次与汕头大学医学院第一附属医院及汕头市医学会骨科关节外科学专业委员会联合举办的视频会议。双方共同希望在未来有更多的机会进行深入而广泛的学术交流。

After the lecture, the participants had a heated discussion with Prof. Renkawitz, covering aspects such as how to implement a single-center study on this method, the individual reasons for revision concerning navigated TKA and conventional TKA, the influence of information technology on the development of this method, and the causes of surgical complications. Prof. Renkawitz answered the questions in detail and with great care.

At the end of the session, Prof. Hu Jun concluded the webinar by expressing his gratitude to Prof. Renkawitz for his excellent lecture and thanking his fellow orthopedic surgeons for their enthusiastic participation in the discussion, Prof. Renkawitz expressed his pleasure to participate in this joint webinar with the First Affiliated Hospital of Shantou University Medical College and the Orthopedic Joint Surgery Committee of Shantou Medical Association. Both sides hope to have more opportunities for in-depth and extensive academic exchanges in the future.