The A3 Knee System contains a variety of prosthesis types with a range of limitations to meet a wide range of clinical needs from primary to revision, offering a wide range of easily convertible prosthesis options and combinations.At the same time, it pays attention to the anatomical characteristics and functional needs of patients, and brings better postoperative results and self-perception to patients through a variety of product models and fixation techniques. 

Guided by the concept of zonal fixation, we can provide a wide range of product types and flexible product portfolio to solve the challenges of prosthesis fixation and stability reconstruction often encountered in knee revision.With the help of 3D printing technology, we can better meet the challenges of complex and huge bone defects and provide better support for prosthesis fixation and postoperative function.