FAQ for Knee Joint Replacement

Services: Knee

Frequently Asked Questions (FAQs) About Knee Replacement Surgery

Knee pain due to arthritis can make simple activities like walking, climbing stairs, or getting up from a chair difficult. At Eternal Orthopaedics, Dr. Lokesh Garg, an experienced Joint Replacement and Orthopaedic Surgeon in Gurgaon, offers advanced solutions including Total Knee Replacement (TKR) and Partial Knee Replacement to help patients regain a pain-free and active lifestyle.

1. What is Knee Replacement Surgery?

Knee replacement surgery is a procedure in which damaged cartilage and worn-out bone surfaces are replaced with high-quality artificial implants. The goal is to relieve pain, improve movement, and restore normal knee function.

Related Services:

Total Knee Replacement
Partial Knee Replacement
Robotic Knee Replacement
Arthritis Treatment

2. Who needs Knee Replacement Surgery?

You may require knee replacement if you have:

Severe knee arthritis
Constant knee pain despite medications
Difficulty walking
Knee deformity (bow legs or knock knees)
Stiffness affecting daily activities
Failure of injections or physiotherapy or Ortho-Biologics

A detailed examination and X-rays help determine whether surgery is the right option.

3. When should I consider Knee Replacement?

Consider surgery if:

Pain persists for more than 6 months
Pain affects sleep
Walking distance is significantly reduced
Daily activities become difficult
Conservative treatment no longer provides relief

Early consultation often leads to better outcomes.

4. What are the different types of Knee Replacement?

Depending on your condition, your surgeon may recommend:

Total Knee Replacement (TKR)
Partial (Unicompartmental) Knee Replacement or Half Knee Replacement
Revision Knee Replacement
Bilateral Knee Replacement (Both Knees)
Robotic-Assisted Knee Replacement (selected patients)

5. How long does Knee Replacement Surgery take?

Most procedures take 30 – 45 minutes, depending on the complexity of the arthritis and whether one or both knees are being replaced.

6. Is Knee Replacement Surgery painful?

During surgery, you will not feel pain because spinal or general anaesthesia is used. Modern pain management techniques help keep postoperative discomfort under control, allowing early walking and rehabilitation.

7. How long will I stay in the hospital?

Most patients stay 2–4 days after surgery, depending on their recovery and overall health.

8. When can I start walking?

Most patients begin standing and walking within 24 hours after surgery with the guidance of a rehabilitation team.

9. How long is the recovery period?

Recovery varies among individuals.

Typical timeline:

Walking with support: 1–2 days
Stairs Climbing: 2-4 days
Independent walking: 2-4 weeks
Driving: 4–6 weeks
Daily activities: 6–8 weeks
Complete recovery: 3–6 months

10. How long does a knee replacement last?

Modern knee implants commonly last 25 years or longer, depending on activity level, body weight, implant quality, surgical technique, and overall health. Many patients continue to have well-functioning implants beyond this period. (Wikipedia)

11. What are the risks of Knee Replacement Surgery?

Like any surgery, there are potential risks, including:

Infection
Blood clots
Stiffness
Implant loosening
Nerve or blood vessel injury
Persistent pain (rare)

Proper surgical technique and postoperative care help minimize these risks.

12. Can both knees be replaced together?

Yes. Bilateral knee replacement can be performed in selected healthy patients after proper medical evaluation. Your surgeon will advise whether it is suitable for you.

13. Will I need physiotherapy?

Yes. Physiotherapy is essential for:

Improving knee movement
Strengthening muscles
Restoring balance
Faster recovery
Better long-term function

14. Can I climb stairs after surgery?

Yes. Most patients can begin climbing stairs with assistance within a few days and independently after rehabilitation.

15. Can I sit cross-legged after Knee Replacement?

Most of the patients may achieve this depending on their flexibility, implant design, body habitus, and rehabilitation. However, it cannot be guaranteed for everyone, and expectations should be discussed before surgery.

16. Will I be able to travel after Knee Replacement?

Yes. Most patients can travel after adequate recovery. During long journeys, regular movement and hydration are recommended to reduce the risk of blood clots.

17. Can I exercise after Knee Replacement?

Yes. Recommended activities include:

Walking
Cycling
Swimming
Yoga (modified)
Low-impact fitness exercises

High-impact sports such as running or jumping are generally discouraged.

18. How successful is Knee Replacement Surgery?

Knee replacement is among the most successful orthopaedic procedures, with most patients experiencing substantial pain relief and improved mobility when appropriately selected and managed. (PMC)

19. How do I prepare for Knee Replacement Surgery?

Preparation may include:

Medical fitness assessment
Blood investigations
Dental and urine infection screening
Medication review
Weight management if needed
Preoperative exercise program

20. Why choose Dr. Lokesh Garg for Knee Replacement in Gurgaon?

Dr. Lokesh Garg offers:

Comprehensive evaluation of knee arthritis
Personalized treatment plans
Advanced knee replacement techniques
Evidence-based rehabilitation guidance
Management of simple and complex knee conditions
Patient-focused care from consultation to recovery

Related Services

Book Your Consultation

If you are suffering from chronic knee pain, arthritis, or difficulty walking, schedule a consultation with Dr. Lokesh Garg at Eternal Orthopaedics, Gurgaon. Early diagnosis and the right treatment can help you return to an active, pain-free life.

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