Why precision decides everything in knee replacement
A knee replacement succeeds or fails on millimetres and degrees. Implant position, limb alignment and ligament balance decide how natural the new knee feels, how long it lasts and how fast you recover. At Globus Hospital we remove human error from these decisive steps with two layers of technology: robotic-assisted surgery and Zero Error computer navigation.
Robotic-assisted knee replacement
Globus Hospital operates advanced robotic surgical systems for knee replacement. The robot builds a precise three-dimensional plan of your knee, and then helps the surgeon execute every cut within fine tolerances. The result is accurate implant placement, minimal soft-tissue damage and better ligament balancing than conventional surgery.
Dr. R. K. Singh has performed North India's first multi-robot procedures, the first cruciate-retaining robotic knee replacement in Uttar Pradesh, and Kanpur's first robotic revision knee replacement.
Zero Error knee replacement
Zero Error is the navigation-guided protocol that Dr. R. K. Singh pioneered in India. A computer navigation system tracks the knee in real time during surgery and verifies every alignment before the implant is fixed. Nothing is left to estimation. Combined with a muscle-sparing surgical approach, the protocol has a remarkable outcome: most patients can squat and sit cross-legged after recovery, activities that many conventional knee replacements never restore.
- Plan Your knee is mapped in three dimensions and the implant position is planned to your unique anatomy before a single cut is made.
- Verify During surgery, navigation tracks alignment in real time. Every angle is confirmed against the plan, to the degree.
- Preserve A muscle-sparing approach protects healthy tissue, so there is less pain and an earlier return to walking.
- Balance Ligament tension is measured and balanced, which is what makes the new knee feel natural.
- Recover In-house physiotherapy and HBOT accelerate healing. Most patients walk within a day of surgery.
A theatre built for zero infection, zero compromise
Precision surgery demands a precision environment. Our joint replacement theatres are modular operation theatres maintained to space-lab levels of cleanliness, with laminar airflow, HEPA filtration and strict infection-control protocols. For joint replacement, where infection is the single biggest risk, this environment matters as much as the surgery itself. Explore our specialised OT and hospital facilities.
What this means for you
Who is it for
Robotic and Zero Error knee replacement suits patients with advanced arthritis, deformity, or a previously failed knee replacement, and anyone for whom precision and a fast, complete recovery matter. During your consultation, Dr. Singh will examine your knee, review your X-rays and recommend the right approach honestly, including non-surgical options when surgery is not yet needed.