Orthopaedic FAQs

About These FAQs

These answers are based on clinical experience at NHS Hospital, Jalandhar. They address the most common and important questions related to knee replacement, hip replacement, sports injuries, and recovery.

Knee Arthritis & Knee Replacement – FAQs

When should I consider knee replacement surgery?

When knee pain affects daily activities, sleep, or mobility and does not improve with medicines, injections, or physiotherapy.

Is knee replacement the only option for arthritis?

No. Early arthritis can often be managed without surgery. Surgery is advised only when conservative options fail.

What is the difference between partial and total knee replacement?

Partial knee replacement treats arthritis in one compartment, while total knee replacement addresses the entire joint. Suitability depends on knee condition and stability.

Is robotic knee replacement better?

Robotic assistance improves accuracy and consistency of implant positioning but does not replace surgical expertise.

How long does a knee replacement last?

Most modern knee implants last 15–20 years or longer with proper alignment and care.

Can both knees be replaced together?

Yes, in selected patients after careful medical evaluation.

Hip Replacement – FAQs

When is hip replacement needed?

When hip pain due to arthritis or avascular necrosis limits walking, sitting, or daily activities.

How soon can I walk after hip replacement?

Most patients walk with support within 24–48 hours.

Will my leg length change after surgery?

One goal of hip replacement is to restore leg length as accurately as possible.

How long does a hip replacement implant last?

Typically 15–20 years or more, depending on activity and implant type.

Sports Injuries – FAQs (ACL, Meniscus, Shoulder)

Do all ACL tears require surgery?

No. Surgery is recommended when there is instability or a desire to return to sports.

Can a meniscus tear heal on its own?

Some small tears can heal; many require evaluation and sometimes surgery.

What is arthroscopy?

A minimally invasive keyhole procedure used to diagnose and treat joint problems.

How long does recovery take after ACL surgery?

Return to sports usually takes 6–9 months with proper rehabilitation.

When is shoulder surgery needed?

When pain, weakness, or instability persists despite physiotherapy.

Post-Surgery & Recovery – FAQs

Is physiotherapy mandatory after surgery?

Yes. Rehabilitation is essential for optimal outcomes.

How painful is recovery?

Pain is managed with modern protocols and improves steadily with rehab.

When can I drive after joint replacement?

Usually after 4–6 weeks, depending on recovery and side of surgery.

Can I climb stairs after knee replacement?

Yes, most patients begin stair training early during rehabilitation.

Safety & Decision-Making – FAQs

Is it safe to delay surgery?

In many cases, yes. Decisions are based on symptoms, not X-rays alone.

Should I take a second opinion?

Yes. It helps clarify treatment options and improves confidence.

Are there risks in joint replacement surgery?

All surgeries carry risks, which are minimised through proper planning and care.

About the Surgeon

Dr. Shubhang Aggarwal

Dr Shubhang Aggarwal is a robotic knee and hip replacement surgeon at NHS Hospital, Jalandhar, with a focused practice in arthroplasty, robotic planning and second-opinion decision-making.

With an experience of more than 24+ years and more than 25000+ joint replacement surgeries under his belt, he provides clear, patient-focused answers at NHS Hospital Jalandhar.

He has advanced training in joint replacement from prestigious medical colleges and universities in the UK, France, Germany, Australia, and Singapore.

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NHS Hospital, Jalandhar

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Knee, Hip & Sports Injuries

24+ Years of Experience

25000+ Surgeries

Top Surgeon in India