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Smallest incision.
Fastest recovery. Bihar's first.

The Nano Technique is Dr. Sinha's hallmark contribution to joint replacement surgery in Bihar — engineered to minimise biological trauma and maximise your return to life.

4 hrs

To first steps

Blood transfusions

<3 cm

Incision size

Day 1

Full weight-bearing

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Bihar's Innovation

What is the Nano Technique?

Traditional joint replacement surgery uses large incisions, causes significant blood loss, higher infection risk, and requires days before patients can mobilise. The Nano Technique fundamentally changes this experience.

Working through a precisely planned minimal access of less than 3 centimetres, Dr. Sinha preserves the surrounding muscles, tendons, and tissue — avoiding the biological trauma that makes traditional surgery so demanding to recover from.

The result is less pain, less bleeding, near-zero infection risk, and a recovery that patients consistently describe as remarkable. Bihar's first Nano Technique surgeon — bringing this level of care to Patna.

Metric

Traditional

Nano Technique

Incision

Large

Minimal (<3 cm)

Blood loss

Significant

Minimal

Infection risk

Higher

Near-zero

First steps

Days later

4 hours post-op

Weight-bearing

Days to weeks

Morning of Day 1

Hospital stay

Longer

Early discharge

Muscle trauma

High

Muscle-sparing

Why it matters

What the Nano Technique means for you

Every difference in the surgical approach translates directly into a better experience for the patient.

🚶

Walk in 4 Hours

Patients walk within 4 hours of surgery — the same day. Not in days or weeks.

🩸

No Blood Transfusion

Minimal blood loss means no transfusion required — reducing recovery complexity.

🛡️

Near-Zero Infection

Smaller access dramatically reduces infection risk — a major post-surgical concern.

💪

Muscle Preserved

Muscles and tendons are spared — leading to faster strength recovery and less pain.

Recovery Timeline

Hour by hour, day by day

The Nano Technique delivers a recovery experience that consistently surprises patients — and their families. Here is what to expect.

4 hrs

First steps

The patient stands and takes their first steps — within 4 hours of the procedure completing. A moment most patients describe as remarkable.

Day 1

Full weight-bearing

By morning of the next day, full weight-bearing begins. The patient can walk to the toilet independently — without support.

Day 2

Early discharge

Most patients are ready for safe discharge within 2 days — far earlier than with traditional surgical approaches.

Weeks 2–3

Return to daily routine

Many Nano Technique patients report being back to their regular daily activities within 2–3 weeks after surgery.

"Discharged in 2 days and back to daily routine in 3 weeks. The small incision, the faster recovery, the minimal blood loss — everything lived up to the description."

Anjali Singh, 63 years · Patna, Bihar · Nano Technique Patient

Patient Recovery StoryBack to routine in 3 weeks

Applied to

Nano Technique is used for

→Primary knee replacement
→Bilateral simultaneous knee replacement
→Primary hip replacement
→Hip replacement for AVN
→Complex revision cases

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Dr. Sinha explainsThe Nano Technique in his own words

Watch

Hear it from Dr. Sinha himself

Dr. Sinha walks you through exactly what the Nano Technique is, how it differs from traditional surgery, and why patients walk within hours — not days.

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Discuss your case

Ask about the Nano Technique

Contact Dr. Sinha's team to understand whether the Nano Technique is right for your condition. Most queries are answered within hours.

WhatsApp Dr. Sinha Book Consultation

Emergency0612-3540100

WhatsApp+91 99318 48673

LocationBIG Apollo Spectra, Patna 800007