TriNova Knee Replacement
Robotic Excellence - ROSA Knee Replacement in Ahmedabad, Gujarat
Ahmedabad is a top centre for advanced orthopedic treatment, and ROSA is a less invasive, simplified robotic-assisted knee replacement system available here at PMG Hospital, Gota. It is the core of TriNova Knee Replacement - Dr. Hiren Patel's combined approach that pairs ROSA's real-time precision with a muscle-sparing surgical approach and tourniquet-less technique, for patients across Ahmedabad and Gujarat.
Experience-Led Innovation
What is TriNova Knee Replacement?
TriNova is PMG Hospital's combined approach to knee replacement - ROSA robotic-assisted precision, a muscle-sparing Subvastus approach, and tourniquet-less technique, used together rather than in isolation to give patients the accuracy, comfort and recovery speed of all three at once. It is offered in Ahmedabad exclusively as PMG Hospital's combined protocol, not three separate add-ons - every TriNova knee replacement uses all three together.
ROSA-guided precision
Robotic assistance
A 3D plan of your own knee guides every bone cut and implant position, verified in real time in theatre rather than judged by feel alone.
Muscle-sparing surgery
Subvastus approach
The quadriceps tendon is left undisturbed instead of cut, reducing muscle trauma, post-operative pain and the time it takes to regain a straight-leg raise.
Circulation maintained throughout
Tourniquet-less surgery
Blood flow to the leg is kept open during surgery instead of restricted, which is linked to less post-operative swelling and faster early mobility.
How ROSA works
Step 1
Imaging
2D X-rays are submitted and reviewed by a personalised solutions planning expert.
Step 2
Digital modeling
Your X-rays are transformed into a digital, 3D replication of your own knee anatomy.
Step 3
Surgical planning
A plan is created and displayed on the ROSA knee user interface based on your patient-specific bone model.
Step 4
Real-time guidance
The robotic system gives the surgeon real-time data and feedback, allowing adjustments throughout the procedure.
Why robotic assistance matters
- Extremely precise bone cutting - removing only damaged bone, preserving healthy tissue
- Accurate implant size, positioning and alignment for a better-fitting knee
- Consistent, reproducible surgical results with fewer alignment errors
- Enhanced implant longevity from more accurate placement
- Smaller incisions, lower blood loss and less soft-tissue damage
- Less pain and less physiotherapy needed after surgery
- Shorter hospital stays from faster, more predictable recovery
- Reduced risk of revision surgery over the implant's lifetime
ROSA robotic vs. conventional knee replacement
Both approaches are performed by Dr. Hiren Patel at PMG Hospital, Ahmedabad - the difference is in how much of the plan is verified before and during the cut.
| Aspect | ROSA robotic-assisted | Conventional |
|---|---|---|
| Bone cutting accuracy | Planned to the millimetre, robot-guided | Manual jigs, surgeon judgement |
| Implant alignment | Verified in real time on screen | Checked visually and by feel |
| Soft-tissue handling | Minimal disruption, ligament-sparing | More extensive exposure typical |
| Blood loss | Generally lower | Generally higher |
| Hospital stay | Often 2-3 days | Often 3-5 days |
| Physiotherapy needed | Typically less intensive | More intensive early rehab |
Are you a candidate for robotic knee replacement?
- Diagnosed with moderate to severe knee osteoarthritis affecting daily activities
- Knee pain and stiffness not adequately controlled by medication or physiotherapy
- Deformity such as bow-leggedness or knock-knee that benefits from precise correction
- Preference for the most accurate implant alignment technology available in Ahmedabad
- Medically fit for knee replacement surgery, confirmed at consultation
Available across Ahmedabad and Gujarat
PMG Hospital in Gota, Ahmedabad is among the few centres in Gujarat offering ROSA robotic-assisted knee replacement. Patients travel here from across the city - Satellite, Vastrapur, Thaltej, Bopal, Prahlad Nagar and Bodakdev - and from across the state, including Gandhinagar, Nadiad, Mehsana, Anand, Surat, Vadodara, Bhavnagar and Rajkot, specifically for access to this technology and Dr. Hiren Patel's experience using it.
Frequently asked questions
What is TriNova knee replacement?
TriNova is PMG Hospital's own name for its combined approach to knee replacement in Ahmedabad - ROSA robotic-assisted precision, a muscle-sparing Subvastus surgical approach, and tourniquet-less technique, used together as one protocol rather than offered separately.
Does PMG Hospital provide robotic knee replacement surgery in Ahmedabad?
Yes. PMG Hospital in Gota, Ahmedabad provides advanced ROSA robotic-assisted knee replacement surgery. The technology allows precise implant positioning, reduced tissue damage, improved joint alignment, faster recovery and better long-term implant performance.
Who is the best robotic knee replacement surgeon in Ahmedabad, Gujarat?
Dr. Hiren Patel is a leading robotic knee replacement surgeon in Ahmedabad, with 13+ years of experience and 11,000+ successful joint surgeries, using the ROSA robotic system at PMG Hospital, Gota.
Does the ROSA robot perform the surgery?
No. Dr. Hiren Patel performs the operation. ROSA builds a patient-specific 3D plan and gives real-time feedback during surgery, which the surgeon uses to keep every bone cut and implant position inside the planned boundary.
Is robotic knee replacement suitable for everyone?
Most patients needing knee replacement are candidates for robotic-assisted surgery. Suitability is confirmed at consultation based on your X-rays, bone quality and overall knee condition.
Does robotic surgery mean less pain afterwards?
Because bone and soft tissue handling is more precise and less invasive, patients typically experience less post-operative pain and require less physiotherapy compared with conventional technique alone.
Do patients travel from outside Ahmedabad for ROSA robotic surgery?
Yes. Patients travel to PMG Hospital in Gota from across Gujarat - including Gandhinagar, Nadiad, Mehsana, Anand, Surat, Vadodara, Bhavnagar and Rajkot - specifically for access to ROSA robotic-assisted knee replacement and Dr. Hiren Patel's experience using it.
What does robotic knee replacement cost in Ahmedabad?
Robotic-assisted knee replacement typically costs somewhat more than conventional surgery because of the added technology and consumables. The exact difference, along with the clinical benefit, is explained openly at consultation once your X-rays are reviewed.