Dr. Rahul Gupta is a top Orthopaedician at Apollo Hospitals Sector 26 in Noida. Holding MBBS, MS, Dr. Rahul Gupta specializes in diagnosing and treating a wide range of Orthopaedics conditions, including Achilles Tendon Rupture, Ankle Sprain, Bursitis, Carpal Tunnel Syndrome, Cerebral Palsy, and more.

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+91-9810963757

0120-4012000

E-2, Apollo Hospitals Rd, Block E, Sector 26, Noida, Uttar Pradesh 201301

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Knee Replacement

Orthopaedician At Apollo Hospitals

Knee Replacement Surgery

Knee replacement surgery, also known as total knee arthroplasty, is a procedure that replaces a damaged knee joint with an artificial joint. This surgery is typically performed to alleviate pain and improve mobility in individuals with severe arthritis or other knee injuries. Knee replacement, also known as knee arthroplasty, is a surgical procedure in which a damaged or worn-out knee joint is replaced with an artificial joint (called a prosthesis). It is most commonly performed to relieve severe pain and restore function in knees affected by arthritis or injury.

What is Knee Replacement Surgery?

An artificial joint is used to replace the injured knee joint during knee replacement surgery. People who have chronic knee discomfort from arthritis or an injury are advised to get this surgery. But during the procedure, the surgeon removes the injured knee joint and replaces it with a metal, ceramic, or plastic prosthesis. Reducing pain, restoring mobility, and enhancing general quality of life are the objectives of the procedure.

Arthroscopy

Arthroscopy is a minimally invasive surgical procedure where a surgeon uses an arthroscope (a small camera) to examine and treat problems inside a joint. It’s often used to diagnose and treat conditions like torn cartilage, ligament injuries, or bone spurs, allowing for a less invasive approach compared to traditional open surgery. Arthroscopy is generally not painful during the procedure itself because it’s performed under anesthesia, which can be general, local, or regional.

While pain and discomfort are common after surgery, they are usually mild and manageable with pain medication and rest. 

Partial knee replacement

A partial knee replacement, also known as unicompartmental knee replacement, is a surgical procedure that replaces only one damaged part of the knee joint, unlike a total knee replacement which replaces the entire joint. This procedure is an option when arthritis or damage is limited to a specific compartment of the knee, such as the inner (medial), outer (lateral), or kneecap (patellofemoral) area. A partial knee replacement, also known as unicompartmental knee replacement, is a surgical procedure that replaces only one damaged part of the knee joint, unlike a total knee replacement which replaces the entire joint. This procedure is an option when arthritis or damage is limited to a specific compartment of the knee, such as the inner (medial), outer (lateral), or kneecap (patellofemoral) area.

Total knee replacement

Total knee replacement, also known as total knee arthroplasty, is a surgical procedure that replaces the damaged surfaces of the knee joint with artificial parts, typically made of metal and plastic. It’s commonly performed to relieve pain and improve mobility, particularly in individuals with severe arthritis or other knee-related issues. Knee replacement, also called knee arthroplasty or total knee replacement, is a surgical procedure to resurface a knee damaged by arthritis.

Knee Replacement Surgery Procedure

The knee replacement surgery procedure involves the following steps:-

Anesthesia- You will be given anesthesia before the surgery to help you relax and reduce pain. Depending on the type of surgery and your medical history.

Incision- Once the anesthesia takes effect, we will make an incision in the knee to access the damaged joint.

Preparation of the bone- we will remove the damaged bone and cartilage from the knee joint using specialized tools.

Preparation of the prosthesis-We will then attach the artificial joint, which is typically made of metal, ceramic, or plastic, to the remaining bone using cement or another type of material.

Closure of the incision- Once the prosthesis is in place, We will close the incision with sutures or staples and cover it with a bandage or dressing.

Recovery- After the surgery, you will be moved to a recovery room where you will be closely monitored. You may need to stay in the hospital for a few days to a week to recover, depending on your condition and the type of surgery.

Orthopaedician at Apollo Hospitals

Frequently Asked Questions (FAQs)

1. What is knee replacement surgery?

Knee replacement, or knee arthroplasty, is a surgical procedure where damaged parts of the knee joint are replaced with artificial components to relieve pain and improve function.

2. Who needs knee replacement surgery?

You may be a candidate if you have:

Severe knee pain that limits daily activities

Chronic inflammation/swelling not relieved by medications

Deformity in the knee (bowing in/out)

No relief from non-surgical treatments like physiotherapy or injections

3. What are the types of knee replacement?

  • Total Knee Replacement (TKR): Entire joint is replaced

  • Partial Knee Replacement (PKR): Only the damaged portion is replaced

  • Revision Knee Replacement: Replacement of a previously implanted prosthesis

4. How long does the surgery take?

Typically, knee replacement surgery takes 1 to 2 hours, depending on the type and complexity.

5. What is the recovery time?

Most patients resume normal activities within 6 to 12 weeks. Full recovery can take up to 6 months, depending on health and physical therapy progress.