How Robotic Knee Replacement Improves Precision, Recovery & Patient Outcomes – Explained by Dr (Prof) B S Murthy

How Robotic Knee Replacement Improves Precision, Recovery & Patient Outcomes – Explained by Dr (Prof) B S Murthy

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• February 25, 2026

What is Robotic Knee Replacement? Explained by Dr BS Murthy

Robotic knee replacement is an advanced surgical technique that enhances accuracy, balance, and alignment during knee replacement surgery. In this educational awareness video, renowned orthopedic surgeon Dr BS Murthy explains how modern robotic technology is transforming joint replacement procedures for better patient outcomes.

Role of Robot in Knee Replacement Surgery

According to Dr BS Murthy, the robot does not perform the surgery independently. Instead, it assists the surgeon with extreme precision. The surgeon guides the robot, and the robotic system executes specific steps with high accuracy, ensuring controlled and safe bone cuts while protecting surrounding tissues.

This human + robotic collaboration improves surgical reliability and reduces chances of manual error during complex joint replacement procedures.

Key Benefits of Robotic Knee Replacement

Dr BS Murthy highlights several major advantages of robotic-assisted knee replacement:

• Higher surgical precision

• Less blood loss during surgery

• Smaller incision (minimally invasive approach)

• Better alignment and joint balance

• Faster recovery and reduced post-operative pain

These benefits make robotic knee replacement a preferred option for many patients suffering from severe knee arthritis and mobility issues.

Why Alignment and Balance Are Critical

One of the most important aspects of knee replacement, as explained by Dr BS Murthy, is achieving correct alignment and balance of the knee joint. Proper alignment directly affects mobility, walking comfort, and long-term implant success.

With robotic technology, surgeons can achieve highly accurate alignment and optimal joint balance, which is difficult to maintain consistently with traditional techniques.

Advanced 4th Generation Robotic Technology in Use

In the video, Dr BS Murthy explains that the hospital is using one of the latest fourth-generation robotic systems for knee replacement surgery. This advanced robot helps in:

• Precision bone cutting

• Tissue protection

• Real-time surgical planning

• Enhanced implant positioning

The system ensures that every movement is controlled and guided by the surgeon’s expertise combined with computer-assisted precision.

Faster Recovery and Less Pain for Patients

Because robotic knee replacement involves minimal tissue damage and precise surgical execution, patients typically experience:

• Reduced post-surgery pain

• Quicker rehabilitation

• Early return to daily activities

Dr BS Murthy emphasizes that robotic-assisted surgery represents the future of joint replacement and is here to stay due to its safety, precision, and improved patient outcomes.

About the Author

This article is based on expert insights by Dr. (Prof.) B S Murthy, Principal Director – Orthopedics & Joint Replacement at Max Hospital Noida.With decades of experience in joint replacement and advanced knee surgery, Dr. Murthy specializes in robotic-assisted knee replacement, complex joint reconstruction, and functional alignment techniques tailored to Indian lifestyle needs.He is known for integrating cutting-edge robotic technology with surgical expertise to achieve precise alignment, better balance, and improved long-term outcomes for patients suffering from knee arthritis and severe joint pain.
Dr. Murthy actively contributes to patient education and public awareness initiatives to help people understand modern orthopedic treatments in simple and practical language.