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Knee Replacement
in Patna — walk in 4 hours.

Primary, bilateral, and revision knee replacement using the Nano Technique. Bihar's most advanced minimally invasive knee arthroplasty — by the state's first National Board Certified Joint Replacement Surgeon.

4 hrs
To first steps
Day 1
Full weight-bearing
0
Blood transfusions
<3 cm
Incision size
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Overview

What is knee replacement?

Knee replacement, or total knee arthroplasty, is a procedure where damaged or worn surfaces of the knee joint are replaced with precision-engineered components. It is one of the most common and effective orthopedic procedures — and in Dr. Sinha's hands, one of the fastest recoveries available in Bihar.

Dr. Sinha performs knee replacement using the Nano Technique — a muscle-sparing, minimal-incision approach that fundamentally changes the recovery experience. Patients walk within 4 hours of surgery and bear full weight from the very next morning.

Whether it is a straightforward primary replacement, a complex bilateral procedure, or a revision of a previously failed surgery — Dr. Sinha has the expertise and technique to deliver the best possible outcome.

Learn about the Nano Technique →

What Dr. Sinha treats

  • Primary total knee arthroplasty (TKA)
  • Bilateral simultaneous knee replacement
  • Infected knee — 2-stage revision protocol
  • Revision after previously failed surgery
  • Complex and deformed knees
Discuss Your Case
Is this for you?

Signs you may need knee replacement

Knee replacement is recommended when conservative treatments are no longer effective. A consultation with Dr. Sinha will confirm the right approach for your condition.

Severe knee pain that limits daily activities — walking, climbing stairs, getting in and out of chairs
Persistent pain even when resting or at night, not relieved by medication or physiotherapy
Significant stiffness — difficulty bending or fully straightening the knee
Knee deformity — bowing inward or outward that worsens over time
Failed conservative treatments — medications and injections no longer providing relief
An infected or previously operated knee requiring specialised revision expertise
The Nano Technique

How Dr. Sinha performs knee replacement

Traditional knee replacement involves large incisions, significant blood loss, and days before patients can move independently. The Nano Technique changes all of this.

Working through a precisely planned minimal access, Dr. Sinha preserves surrounding muscles, tendons, and tissue — resulting in faster recovery, less pain, and a better experience from day one.

✓Smallest possible incision (<3 cm)
✓Muscle-sparing — no cutting of major muscles
✓Advanced anaesthesia protocols
✓Minimal blood loss — no transfusion required
✓Near-zero infection risk
✓Walk in 4 hours · Full weight-bearing Day 1
4 hrs
To first steps
0
Blood transfusions
<3 cm
Incision size
Day 1
Full weight-bearing

"Bihar's pioneer in smallest-incision joint replacement — enabling a pain-free, rapid-recovery surgical experience."

First Nano Technique Surgeon in Bihar
What to expect

Recovery outcomes with Nano Technique

4 hours
To your first steps post-surgery
Day 1
Full weight-bearing, independent toilet use
Zero
Blood transfusions required
Minimal
Scarring — smallest incision in Bihar
Near-zero
Infection risk with Nano Technique
Early
Safe hospital discharge — faster than traditional
Before → After · Knee Replacement
Before → After · Knee Replacement
Ramesh Kumar Sharma
Ramesh Kumar SharmaWalking same evening as surgery
★★★★★ · Knee Replacement Patient

"The surgery was on Monday. By Monday evening I was walking. I cannot describe what that feeling meant after years of limping."

Ramesh Kumar Sharma, 58 years · Patna, Bihar

Dr. Amit Kumar Sinha
M.B.B.S · D.N.B · F.N.B Bihar's First NBD Joint Replacement Surgeon AO Trauma Certified
Full Profile →
What to expect from knee replacement
Dr. Sinha explainsWhat to expect from knee replacement
Watch

Dr. Sinha on this procedure

Hear directly from Dr. Sinha — what happens during the procedure, what recovery looks like, and what makes the Nano Technique different for this specific treatment.

Book a Consultation
Ready to begin?

Ready to discuss your knee?

Book a consultation with Dr. Sinha. Bring your reports, scans, or simply your questions — the conversation is the first step.

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Emergency0612-3540100
WhatsApp+91 99318 48673
LocationBIG Apollo Spectra, Patna 800007
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