Knee Replacement Surgery with Native Alignment Technique
Discover how robotic-assisted knee replacement with natural alignment restores movement, reduces pain, and provides a more natural feel at Vejthani International Hospital.

For many older adults, knee osteoarthritis causes chronic pain and limits mobility, affecting quality of life. Total knee replacement surgery has continuously advanced to address this issue—and among the latest innovations is the VELYS™ Robotic-Assisted Solution (VRAS). This cutting-edge system enhances surgical precision, safety, and recovery, all while personalizing the procedure to match each patient’s unique anatomy through what’s known as Personalized Alignment.
VELYS™ is a 4th-generation robotic system designed to assist surgeons in performing total knee replacement with exceptional accuracy. It evaluates and balances the joint based on the individual’s unique bone and soft tissue structure. It offers real-time visual guidance during surgery through a computer display, ensuring the surgical tools stay precisely within the intended surgical area.
With VELYS™, we don’t just replace the knee—we help patients reclaim their quality of life.
Hip and Knee Center, Vejthani Hospital
Call: (+66)2-734-0000 Ext. 2222, 2223
English Hotline: (+66)85-223-8888
Orthopedics
Total Joint Reconstruction (Arthroplasty)