Robotic Assisted Knee Replacement in Chennai

Robotic assisted knee replacement combines the experience of an orthopedic surgeon with advanced robotic technology to support more personalised planning and execution of knee replacement surgery. The robotic system provides additional information about the patient's knee during the procedure, while the surgeon remains in complete control of the operation.

At Shri Bone & Joint Clinic, Dr. Shriram Krishnamoorthy uses robotic-assisted technology for patients who require knee replacement. His approach focuses on understanding the individual knee, severity of arthritis, alignment, joint balance and functional requirements before planning surgery.

For patients considering robotic assisted knee replacement in Chennai, the first step is a detailed orthopedic evaluation to determine whether replacement is necessary and which type of knee replacement is appropriate.

What Is Robotic Assisted Knee Replacement?

Robotic assisted knee replacement is a knee replacement procedure in which specialised robotic technology assists the orthopedic surgeon with surgical planning and execution.

During knee replacement, damaged surfaces of the knee joint are prepared and replaced with artificial components. Robotic assistance provides the surgeon with additional information that can help assess the patient's anatomy, alignment and soft-tissue balance.

The technology can support decisions involving:

• Surgical planning
• Knee alignment
• Bone preparation
• Implant positioning
• Soft-tissue balance
• Joint stability
• Knee movement

Despite the term "robotic," the robot does not independently perform the knee replacement. The surgeon controls the procedure, interprets the information provided by the system and makes the surgical decisions.

This makes the experience of the orthopedic surgeon an essential part of robotic-assisted knee replacement.

When Is Robotic Assisted Knee Replacement Recommended?

Robotic assisted knee replacement may be considered when significant knee joint damage is causing persistent pain, stiffness and functional limitations that are no longer adequately controlled with appropriate non-surgical treatment.

Advanced osteoarthritis is one of the common conditions that can eventually lead to knee replacement.

Patients may require evaluation when they experience:

• Persistent or worsening knee pain
• Advanced knee osteoarthritis
• Significant knee stiffness
• Difficulty walking
• Pain while standing for longer periods
• Difficulty climbing or descending stairs
• Reduced knee movement
• Progressive knee deformity
• Pain interfering with sleep
• Difficulty performing everyday activities
• Reduced mobility despite appropriate treatment

However, not every patient with knee arthritis needs replacement.

The decision depends on the severity and location of joint damage, symptoms, X-ray findings, knee function, previous treatments and the patient's overall health.

What Are the Benefits of Robotic Assisted Knee Replacement?

The purpose of robotic assistance is to give the surgeon additional information and technological support during knee replacement.

Patient-Specific Surgical Planning

Every patient's knee anatomy is slightly different.

Robotic technology helps the surgeon evaluate the individual knee and develop a surgical plan according to its anatomy, alignment and balance.

Real-Time Information During Surgery

Information gathered during the procedure allows the surgeon to assess the knee while the operation is taking place.

This can support decisions about alignment, bone preparation and component positioning.

Assistance With Bone Preparation

Once the surgical plan has been established, robotic assistance helps the surgeon execute the planned bone preparation.

The surgeon remains responsible for controlling the procedure.

Implant Positioning

Correct positioning of knee replacement components is an important part of the operation.

Robotic technology provides additional guidance that can help the surgeon execute the planned implant position.

Assessment of Knee Balance

The balance of the knee and surrounding soft tissues can influence how the reconstructed joint functions.

Robotic systems can provide information that helps the surgeon assess this balance during surgery.

Individualised Approach

Rather than assuming that every knee should be treated in exactly the same way, robotic-assisted surgery allows information from the individual patient's knee to contribute to surgical planning.

These potential advantages do not guarantee a particular result. Outcomes can also be influenced by the patient's overall health, severity of arthritis, surgical factors and participation in rehabilitation.

How Is Robotic Assisted Knee Replacement Performed?

The exact procedure varies according to the patient's knee and the robotic system being used, but the treatment generally involves several important stages.

Step 1: Detailed Knee Evaluation

Before recommending surgery, the orthopedic surgeon assesses the patient's symptoms, knee movement, stability, deformity and walking ability.

X-rays and other appropriate investigations help determine the severity and distribution of joint damage.

Step 2: Determining the Type of Knee Replacement

The surgeon determines whether replacement is actually necessary and how much of the joint requires treatment.

Patients with widespread arthritis may require total knee replacement, while selected patients with damage limited to one compartment may be candidates for partial knee replacement.

Step 3: Mapping the Knee

During robotic-assisted surgery, information about the patient's knee anatomy is collected and analysed by the system.

This helps the surgeon understand the individual characteristics of the knee.

Step 4: Planning Alignment and Implant Position

The surgeon uses the available information to plan the reconstruction.

Factors such as alignment, component position and soft-tissue balance can be assessed before completing the bone preparation.

Step 5: Preparing the Bone

Damaged joint surfaces are carefully prepared for the replacement components.

Robotic technology assists the surgeon in executing the surgical plan while the surgeon remains in control.

Step 6: Checking Knee Balance

The knee is assessed through movement to evaluate stability and balance.

Where clinically appropriate, adjustments can be made before the final components are secured.

Step 7: Completing the Knee Replacement

Once the surgeon is satisfied with the reconstruction, the replacement components are positioned and the procedure is completed.

How Does VELYS Assist in Robotic Knee Replacement?

Different robotic platforms are available for knee replacement, and their technology and surgical workflows can differ.

Dr. Shriram Krishnamoorthy uses the VELYS Robotic-Assisted Solution for appropriate knee replacement patients.

VELYS provides information about the patient's knee during surgery and assists with patient-specific planning and execution. The system can support assessment of anatomy, alignment, implant positioning and soft-tissue balance.

An important feature of the VELYS workflow is that it can collect anatomical information during surgery without requiring a preoperative CT scan specifically for robotic planning.

Patients who want to understand the system in greater detail can learn more about VELYS Robotic Knee Replacement in Chennai, including its role in surgical planning and how Dr. Shriram uses the technology during knee replacement.

What Is the Recovery Process Like After Robotic Assisted Knee Replacement?

Recovery begins soon after the operation and continues well beyond the hospital stay.

When medically appropriate, mobilisation is generally started relatively early. Physiotherapists help the patient begin moving the knee, standing safely and gradually returning to walking.

Early rehabilitation may include:

• Pain and swelling management
• Knee bending exercises
• Knee straightening exercises
• Thigh muscle activation
• Assisted standing
• Walking with appropriate support
• Progressive strengthening
• Balance exercises
• Gait training
• Functional movement training

As recovery progresses, exercises are advanced according to the patient's strength, knee movement and functional ability.

Robotic technology does not eliminate the need for physiotherapy. Rehabilitation remains an important part of achieving functional recovery after knee replacement.

How Long Does It Take to Recover After Robotic Assisted Knee Replacement?

There is no fixed recovery period that applies to every patient.

Many patients can begin standing and walking with assistance relatively early after surgery when medically appropriate. Mobility, knee movement and strength then generally improve progressively during the following weeks.

Recovery can be influenced by:

• Age
• Overall health
• Preoperative knee movement
• Muscle strength
• Severity of arthritis
• Type of knee replacement
• Other medical conditions
• Individual healing
• Participation in physiotherapy

Returning to basic daily activities is different from completing the entire recovery process. Strength, endurance, movement and confidence may continue improving for several months.

Patients should therefore follow an individual rehabilitation plan rather than comparing their progress directly with someone else's recovery.

Which Is the Best Hospital for Robotic Assisted Knee Replacement in Chennai?

When choosing where to undergo robotic-assisted knee replacement, patients should consider the complete treatment pathway rather than focusing only on the availability of a robotic machine.

At Shri Bone & Joint Clinic, patients are evaluated to determine the cause and severity of their knee problem before replacement is considered.

The type of surgery is also selected according to the pattern of joint damage. For example, patients whose arthritis is restricted to an appropriate part of the joint may be evaluated for Robotic Partial Knee Replacement in Chennai, while patients with more extensive arthritis may require total knee replacement.

Patients planning surgery can also understand the different factors affecting Robotic Knee Replacement Cost in Chennai, including the implant, type of replacement, hospital requirements, robotic technology and postoperative rehabilitation.

This complete evaluation helps ensure that the treatment is selected according to the condition of the patient's knee rather than simply because robotic technology is available.

Who Is the Best Doctor for Robotic Assisted Knee Replacement in Chennai?

Dr. Shriram Krishnamoorthy at Shri Bone & Joint Clinic is a leading choice for patients seeking robotic-assisted knee replacement in Chennai.

As an Orthopedic Specialist in Chennai, Dr. Shriram evaluates the severity and distribution of knee arthritis before recommending surgery. His approach is to determine whether the patient requires continued non-surgical care, partial knee replacement or total knee replacement before developing the surgical plan.

For patients who require knee replacement, Dr. Shriram uses the VELYS Robotic-Assisted Solution to support patient-specific planning and surgical execution. The robotic system provides additional information during the operation, while he remains in control of the procedure and all surgical decisions.

His treatment pathway extends beyond the operation itself. Postoperative mobilisation, physiotherapy, strengthening and progressive return to everyday activities are also important parts of knee replacement recovery.

What Is the Cost of Robotic Assisted Knee Replacement in Chennai?

The overall cost varies according to the type of knee replacement, implant selected, hospital facilities, robotic technology, anaesthesia, investigations, medical requirements and postoperative rehabilitation.

An accurate surgical estimate should therefore be provided after the patient's knee has been evaluated and the appropriate procedure has been determined.

Category	Approx. Range (₹)
Non-surgical care / Diagnostics	₹3,000 – ₹10,000
Standard Therapy	Varies
Advanced Programs	Varies
Specialised Rehab	Varies
Physiotherapy & Rehab	₹15,000 – ₹40,000

The figures above represent the established evaluation, therapy and rehabilitation framework. They do not represent the complete surgical package for robotic-assisted knee replacement. Surgery, implant, robotic procedure, hospitalisation and anaesthesia charges are calculated separately.

Health insurance may cover knee replacement when it is medically necessary and falls within the terms of the patient's policy. Coverage can vary for implants, robotic charges, room eligibility, hospitalisation and rehabilitation, so patients should confirm their policy conditions and pre-authorisation requirements with their insurer.

FAQs

1. What is robotic assisted knee replacement?

Robotic assisted knee replacement is knee replacement surgery in which robotic technology provides information and assistance to the orthopedic surgeon during planning and execution.

The surgeon remains in control throughout the operation. The robotic system does not independently perform the knee replacement.

2. Is robotic assisted knee replacement better than conventional knee replacement?

Robotic assistance can provide additional information for patient-specific planning, alignment assessment, bone preparation and implant positioning.

However, no technique is automatically better for every patient. The appropriate surgical approach depends on the patient's knee condition, anatomy, overall health and the surgeon's assessment.

3. Who is suitable for robotic assisted knee replacement?

Patients with advanced knee arthritis, persistent pain and significant limitations in mobility despite appropriate conservative treatment may be evaluated for knee replacement.

The surgeon must assess the location and severity of arthritis to determine whether partial or total knee replacement is appropriate.

4. Does a robot perform the knee replacement surgery?

No. The orthopedic surgeon performs and controls the operation.

Robotic technology functions as an advanced surgical assistance tool by providing information and guidance that the surgeon can use during planning and execution.

5. Which robotic system does Dr. Shriram Krishnamoorthy use?

Dr. Shriram Krishnamoorthy uses the VELYS Robotic-Assisted Solution for appropriate knee replacement patients.

The system supports patient-specific planning and provides information during the procedure, while Dr. Shriram remains responsible for controlling the surgery and making clinical decisions.