Knee Replacement — Robotic & Nano Technique — Dr. Amit Kumar Sinha, Patna

What we treat

Every kind of knee, including the difficult ones.

Total knee replacement (TKR)For advanced osteoarthritis and rheumatoid arthritis — with ROSA® robotic guidance.
Partial (unicondylar) knee replacementWhen only one compartment is damaged, only that part is replaced — preserving your natural knee.
Bilateral knee replacementBoth knees in a single surgery — one anaesthesia, one recovery period, one hospital stay.
Deformity correctionSeverely bowed or knock-kneed legs straightened along with the replacement.

Why patients choose Dr. Sinha

Robotic precision, first in the regionROSA® guides implant alignment to your anatomy — alignment is the biggest factor in how natural a new knee feels and how long it lasts.

Walk within ~4 hoursThe Nano Technique's muscle-sparing access means recovery starts the same day.

Full weight bearing, day oneWalking to the toilet independently from the very next day.

Good to know

Answers families ask for first.

How long does the implant last?

Modern implants placed with correct alignment routinely serve 15–25 years. Precision at surgery is what protects that lifespan.

Am I too old for this?

Age alone rarely disqualifies. Shorter surgery, minimal blood loss and same-day mobility make the Nano approach well suited to elderly patients.

How long in hospital?

Typically a short stay — most recovery happens at home with a simple physiotherapy plan. Exact duration depends on your health profile.

Stairs, sitting on the floor, morning walks — take them back.

Send your reports on WhatsApp for a clear, honest opinion — including whether surgery is needed at all.

WhatsApp now Call 0612-3540100