Archive · 24 Jul 2026
Chennai Surgeon Achieves 300 Evolution® Medial-Pivot Knee Replacements
Dr. Vetri Kumar, a surgeon in Chennai, has done a special kind of knee surgery called Evolution® Medial-Pivot Knee Replacement 300 times in less than a year.
This surgery is different because it tries to make the new knee move and feel like the original knee, not just relieve pain.
Dr. Vetri believes each person's knee is unique and should be treated that way.
He is a leader in this type of surgery and is helping other doctors learn how to do it.
He is also opening a new center in Chennai to help more people get this advanced knee treatment.
Dr. Vetri Kumar completed 300 Evolution® Medial-Pivot Knee Replacements in less than a year.
The procedure focuses on restoring natural knee mechanics and individual anatomy.
Dr. Vetri is a leading advocate for personalised knee replacement and kinematic alignment.
The Evolution® Medial-Pivot Knee System aims to recreate the stability and biomechanics of the native knee.
Dr. Vetri is preparing to launch a dedicated Knee & Joint Replacement Centre in Chennai.
- Who
- Dr. Vetri Kumar, Senior Consultant Orthopaedic Surgeon at Parvathy Hospital, Chennai
- What
- Completed 300 Evolution® Medial-Pivot Knee Replacement procedures in less than a year
- When
- Within a year (specific timeframe not mentioned)
- Where
- Chennai, Tamil Nadu, India
- Why
- To advocate for personalised knee replacement and restore natural knee mechanics
Advocates of Personalised Knee Replacement
Traditional Knee Replacement Approaches
Approach to Knee Replacement
Advocates of Personalised Knee Replacement
Prioritizes restoring native knee kinematics and individual anatomy for natural movement and stability.
Traditional Knee Replacement Approaches
Focuses primarily on mechanical alignment and pain relief, often using a one-size-fits-all approach.
Patient Outcomes
Advocates of Personalised Knee Replacement
Aims for outcomes that feel natural and stable, enabling patients to return to active lifestyles and potentially forget they had surgery.
Traditional Knee Replacement Approaches
Primarily aims for pain relief, which may not always result in natural movement or long-term implant performance.
- Surgeon
- Dr. Vetri Kumar
- Hospital
- Parvathy Hospital, Chennai
- Procedure
- Evolution® Medial-Pivot Knee Replacement
- Milestone
- 300 procedures in less than a year
- Region
- South Asia
- Organization
- Personalised Arthroplasty Society (PAS)
- Company
- MicroPort Orthopedics