News

Excellent initial stability is a prerequisite for achieving robust bone integration in non-cemented acetabular cups. This high initial stability effectively restrains micromotion, which is essential for both osseous attachment and long-term biomechanical fixation.

Key technical factors influencing the initial stability of non-cemented total hip arthroplasty (THA) acetabular cups include Acetabular Cup Surface Characteristics, Cup Geometry, Press-Fit Technique, and Acetabular Screw Fixation.

This surgery was performed by Professor Luo Jun's team at Zhoushan Guang'an Hospital.

This time marks the second successful fixed unicondylar knee replacement surgery at Guang'an Hospital since the first 3D-printed artificial intelligence three-dimensional planning surgery in Zhoushan City in 2022. The procedure was a success.

AUSK® (UKA Fixed-bearing Prosthesis_Partial Knee)

The JUST Total Knee PSI Resection Guide is a product JUST Medical has already launched. It is primarily used for knee joint surgeries, including primary, revision, and special replacement procedures.

Recently, JUST Medical's Zirconium-Niobium Technology secured two Japanese invention patents, reaffirming our research prowess and international recognition of our technical expertise! 🌟?

• The Current State of Hip Joint Revisions

Data from the American Joint Replacement Registry (AJRR) reveals that from 2012 to 2017, hip joint revision surgeries accounted for 12.4% (54,959 cases) of total hip replacements.

With new technologies and materials emerging, is cementless femoral stems becoming the clinical mainstream, making cemented femoral stems truly "outdated"?

On August 19th, the two-day 10th National Conference on Knee Arthroplasty hosted by the Chinese Medical Association（CKS2023） reached a successful conclusion in Hangzhou. During the conference, topics such as intelligent orthopedics, knee protection, and surgical innovations were put on the agenda. Attendees shared their experiences and insights on new technologies, novel concepts, and recent advancements

Anti-dislocation Dual Mobility Acetabular System

Anti-dislocation Dual Mobility Acetabular System prosthesis consists of an acetabular outer shell, a metal liner, a mobile polyethylene liner, and a femoral head. It offers advantages such as ease of operation, stability, safety, and improved postoperative mobility. It falls under the category of non-standardized products.

With the trend toward younger patients undergoing total hip arthroplasty (THA), the number of THA revisions continues to rise. Clinical literature reveals a significant increase in hip arthroplasty revision rates among younger, more active patients. However, the 15-year prosthetic survival rate remains at around 60%.