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Kannur, Kerala

Robotic Knee Replacement in Kannur

CORI robotic-assisted knee replacement at Aster MIMS Kannur, the only centre in Kannur district. Sub-millimetre precision, no CT scan required. Performed by Dr. Vishnu Baburaj, PGI-trained orthopaedic surgeon.

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What Is the CORI Robotic System?

A next-generation surgical platform that brings computer-guided precision to knee replacement, without the drawbacks of older robotic systems.

Real-Time 3D Mapping

CORI creates a precise 3D model of your knee during surgery using surface mapping, no preoperative CT scan, no extra radiation, no additional hospital visit.

Sub-Millimetre Accuracy

The robotic handpiece provides haptic boundaries that prevent the surgeon from cutting beyond the planned area, ensuring the implant fits your anatomy precisely.

Surgeon-Controlled

Unlike fully autonomous systems, CORI keeps the surgeon in control throughout. The robot assists, the surgeon operates. You benefit from both human expertise and robotic precision.

Robotic vs. Conventional Knee Replacement

Both approaches are safe and effective. Here is how they compare.

Feature Conventional Robotic (CORI)
Bone-cut accuracy Manual jigs (±2-3°) Robotic guidance (±1°)
Preoperative imaging X-ray only X-ray only (no CT needed)
Soft-tissue balance Assessed manually Real-time digital assessment
Hospital stay 3-5 days 3-5 days
Same-day walking Yes Yes
Best suited for Most patients Younger/active patients, complex deformities

How Robotic Knee Replacement Works

The CORI-assisted procedure at Aster MIMS Kannur, step by step.

1

Consultation & Planning

Dr. Vishnu Baburaj reviews your X-rays, examines your knee, and discusses whether robotic-assisted surgery is the right approach for your case. Standard X-rays are sufficient, no CT scan is needed.

2

Intraoperative 3D Mapping

Once in the operating room, the CORI system maps the surface of your knee joint to build a precise 3D model. This captures your unique anatomy, bone shape, ligament tension, and joint gaps, in real time.

3

Surgeon Plans on Screen

Using the 3D model, the surgeon plans the exact position, size, and alignment of the implant on screen. Adjustments are made until the plan achieves optimal balance and alignment for your knee.

4

Robotic-Guided Bone Preparation

The surgeon uses a robotic handpiece that provides haptic feedback, it physically prevents cutting beyond the planned boundaries. This ensures the bone is prepared to sub-millimetre accuracy, and the implant fits your anatomy precisely.

5

Implant & Recovery

The implant is placed with precision-verified alignment. Physiotherapy begins on the same day. Most patients are walking with support within hours and discharged within 3-5 days.

Full Procedure Guide

Robotic Knee Replacement (CORI)

Candidacy, the surgical journey, recovery timeline, cost, and booking.

Why Travel to Kannur for Robotic Surgery?

Until recently, robotic knee replacement was only available at select hospitals in Kochi, Bangalore, and Chennai. Aster MIMS Kannur now offers the same CORI technology, closer to home for patients in North Kerala, Coorg, and South Karnataka. You get metro-level surgical precision without the travel, accommodation, and follow-up challenges of distant cities.

Patients from Thalassery, Payyannur, Taliparamba, Kasaragod, Wayanad, and Mangalore regularly visit Aster MIMS Kannur for robotic knee surgery.

Frequently Asked Questions

Common questions about robotic knee replacement in Kannur.

Robotic knee replacement uses the CORI Surgical System to create a real-time 3D model of your knee during surgery. The surgeon uses a robotic handpiece that provides haptic feedback and restricts bone cuts to the pre-planned boundaries, achieving sub-millimetre accuracy. This results in more precise implant positioning compared to conventional manual instrumentation.
Yes. Dr. Vishnu Baburaj at Aster MIMS Kannur is the only surgeon in Kannur district performing robotic-assisted knee replacement with the CORI Surgical System. Patients no longer need to travel to Kochi or Bangalore for robotic knee surgery.
No. Unlike older robotic systems that require a preoperative CT scan (adding cost, radiation, and delay), the CORI system creates a 3D model of your knee intraoperatively using surface mapping. This means no CT scan, no radiation, and no additional hospital visit before surgery.
The cost of robotic knee replacement at Aster MIMS Kannur is higher than conventional knee replacement due to the advanced technology involved. However, it is significantly more affordable than robotic surgery at corporate hospitals in metro cities. Contact us at +91-497-353-8000 for a personalised estimate. Most major insurance policies cover robotic knee replacement.
Recovery timelines are similar to conventional knee replacement, most patients walk on the same day and are discharged within 3-5 days. However, studies suggest that the precision of robotic-assisted surgery may lead to better knee function, more natural knee feeling, and higher patient satisfaction in the medium to long term.
Most patients who need a total knee replacement are candidates for robotic-assisted surgery. It is particularly beneficial for younger, active patients who expect high performance from their knee, patients with complex deformities requiring precise correction, and patients undergoing partial (unicompartmental) knee replacement. Dr. Vishnu Baburaj will assess your suitability during consultation.

Interested in Robotic Knee Replacement?

Find out if CORI robotic-assisted surgery is right for you. Book a consultation with Dr. Vishnu Baburaj at Aster MIMS Kannur.

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Aster MIMS Hospital, Chala, Kannur, Kerala 670621 • Helpline: +91-497-353-8000

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