Release date: 2006-07-25
A groundbreaking study has revealed that artificial hip joints experience the most significant wear within the first three months after surgery. While total hip arthroplasty has transformed the lives of countless patients by helping them regain mobility and independence, excessive wear remains a major concern for both doctors and patients alike. After conducting a five-year comprehensive study, the Second Affiliated Hospital of Zhejiang University School of Medicine has identified the peak period of artificial hip joint wear. This discovery offers crucial insights for early detection of potential implant failure and helps guide more effective prosthetic selection and surgical techniques. The research, titled "Artificial Hip Wear and Finite Element Application Analysis Study," was led by Dr. Yan Shigui, a senior orthopedic surgeon at the hospital. Starting in January 2000, the project spanned five years and involved extensive experimental and clinical investigations. The team examined various aspects of post-surgical wear, including microscopic analysis, quantitative measurements, and factors contributing to wear. They also conducted long-term follow-ups across multiple patient groups. Using advanced computer-assisted two-dimensional image processing, the researchers were able to track the progression of wear over time. They developed an innovative method for measuring wear using image technology, significantly reducing measurement errors to below 0.1mm—setting a new international standard in this field. Additionally, the study found that the most severe wear occurs approximately two years after surgery, accounting for 40% of total wear over a 10-year period. Interestingly, the wear during the first three months alone is equivalent to nearly 56% of the wear seen in the following two years. This important research recently received the first prize in the Zhejiang Medical and Health Science and Technology Innovation Award, highlighting its impact on modern orthopedic care. (China Medicine 123 Network)
Lead Cap Radiation Head Shield,Lead Hat Xray Lead Cap,Radiation Safety Caps,Lead Shielded Caps
Longkou Kangxie Medical Instrument Co., Ltd , https://www.kangxiemedical.com