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Knee Replacement Surgery

Restore mobility of the knee joint by getting rid of the affected one. Undergo advanced and minimally invasive total knee replacement Surgery or partial knee replacement Surgery. Book your appointment today with Pristyn Care to get in touch with a highly experienced orthopedic surgeon to undergo safest knee replacement Surgery.

Restore mobility of the knee joint by getting rid of the affected one. ... Read More

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    Dr. Bhagat Singh Rajput - Knee Replacement Treatment Specialist in Pristyn Care Elantis, Ring Road, Lajpat Nagar, over 45  Years Experience

    Dr. Bhagat Singh Rajput

    MBBS, D.Ortho
    45 Yrs.Exp.

    4.5/5

    45 Years Experience

    location icon Pristyn Care Elantis, Ring Road, Lajpat Nagar
    Call Us
    080-6542-3711
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    Dr. Bhattiprolu Sarangadhara Murthy - Knee Replacement Treatment Specialist in Pristyn Care Diyos Hospital, Safdarjung Enclave, Delhi, over 41  Years Experience

    Dr. Bhattiprolu Sarangad...

    MBBS, MS-Orthopedics
    41 Yrs.Exp.

    4.5/5

    41 Years Experience

    location icon Pristyn Care Diyos Hospital, Safdarjung Enclave, Delhi
    Call Us
    080-6962-5908
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    Dr. Saket Jati - Knee Replacement Treatment Specialist in Manorama Ganj, Old Palasia, Indore, Madhya Pradesh 452003, over 36  Years Experience

    Dr. Saket Jati

    MBBS, MS-Orthopedics
    36 Yrs.Exp.

    4.5/5

    36 Years Experience

    location icon Manorama Ganj, Old Palasia, Indore, Madhya Pradesh 452003
    Call Us
    080-6542-3720
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    Dr. Kamal Bachani - Knee Replacement Treatment Specialist in Pristyn Care Sheetla Hospital, Sector 8, Gurgaon, over 36  Years Experience

    Dr. Kamal Bachani

    MBBS, MS(Ortho), M.Ch(Ortho)
    36 Yrs.Exp.

    4.5/5

    36 Years Experience

    location icon Pristyn Care Sheetla Hospital, Sector 8, Gurgaon
    Call Us
    080-6542-3711

What is Knee Replacement?

Knee replacement is a procedure in which a damaged or worn-out knee joint is replaced with an artificial implant, called a prosthesis. This procedure, also known as knee replacement arthroplasty, helps relieve pain and restore function in severely affected knees.

Knee-ReplacementKnee-Replacement
Treatment Information Details

Disease name

Osteoarthritis

Surgery name

Total Knee Arthroplasty

Duration

1 to 2 hours

Treated by

Orthopaedic surgeon
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Types of Knee Replacement Surgery

Your knee replacement specialist will recommend the most suitable procedure based on your condition. Here are the common types of knee replacement:

  • Total Knee Replacement

This is the most common and comprehensive option. The surgeon replaces all three parts of the knee joint, the inside (medial), outside (lateral), and under the kneecap (patellofemoral). Also called a full knee replacement operation or complete knee replacement, it relieves pain and restores function in severely damaged knees.

This option is suitable when only one or two areas of the knee joint are damaged. The surgeon replaces only the affected section, preserving healthy parts. Often chosen by younger patients or those with less extensive damage, partial knee surgery offers faster recovery and a more natural knee movement.

Other Advanced Knee Replacement Techniques

Robotic-assisted knee replacement

Some surgeons use robotic technology to improve the accuracy of implant placement, which may enhance joint function and recovery.

Implant types

Knee implants are made from materials like metal, plastic, or ceramic. The choice depends on the patient’s age, activity level, and joint condition.

Revision surgery

If a previous knee replacement fails, revision surgery may be needed to replace or adjust the implant. This procedure is more complex and requires specialist care.

Are you going through any of these symptoms?

What Conditions are Treated with a Knee Replacement?

Knee replacement is usually recommended when non-surgical treatments no longer ease symptoms like pain, stiffness, or limited movement. While severe arthritis is the most common cause, other joint conditions may also require surgery to improve mobility and relieve discomfort.

Conditions that may Require Knee Replacement

  • Osteoarthritis

This is the most common reason for total knee replacement. The cartilage that cushions the knee joint wears away over time, leading to bone-on-bone contact, pain, and stiffness.

  • Rheumatoid Arthritis

An autoimmune condition that causes inflammation in the joints. Over time, it can damage cartilage and bone, making full knee replacement a suitable option.

  • Post-Traumatic Arthritis

Arthritis that develops after a serious knee injury. A fracture, ligament tear, or meniscus injury from a car accident, sports injury, or fall can lead to long-term joint damage.

  • Knee Deformities

In cases of bow-legged or knock-kneed alignment that causes joint stress and pain, a knee replacement arthroplasty can help restore proper alignment and function.

  • Loss of Mobility or Function

If you struggle with walking, climbing stairs, or getting up from a chair due to knee pain or stiffness, a complete knee replacement may be recommended to improve movement.

What Happens During Knee Replacement Surgery?

Hospital Admission
Step 1 · 30–60 mins

Hospital Admission

check The patient arrives at the hospital on the scheduled day of surgery.
check Registration and admission formalities are completed.
check Vital signs such as blood pressure, pulse, temperature, and oxygen levels are checked.
check The orthopedic surgeon reviews the patient's medical history, X-rays, blood tests, and pre-operative investigations.
Pre-surgery Preparation
Step 2 · 20–40 mins

Pre-surgery Preparation

check The orthopedic surgeon confirms the surgical plan and the type of knee implant to be used.
check The anesthetist performs a final pre-anesthesia assessment.
check The procedure, expected benefits, possible risks, and recovery process are explained.
check Consent forms are signed, and an IV line is started for fluids, medications, and anesthesia.
Anesthesia Administration
Step 3 · 10–20 mins

Anesthesia Administration

check Spinal anesthesia with sedation or general anesthesia is administered.
check The patient is positioned comfortably, and the knee is cleaned with an antiseptic solution.
check Sterile drapes are placed to prepare the surgical field.
Knee Replacement Surgery Begins
Step 4 · 1–2 Hours

Knee Replacement Surgery Begins

check The surgeon makes an incision over the knee to access the damaged joint.
check The worn-out cartilage and damaged bone are carefully removed.
check The bone surfaces are reshaped to fit the artificial knee implant.
check The metal and plastic prosthetic components are securely placed to restore joint function.
check The surgeon checks the alignment, stability, and range of motion before closing the incision.
Recovery Room Observation
Step 5 · 1–3 Hours

Recovery Room Observation

check The patient is shifted to the recovery room for close monitoring.
check Nurses monitor vital signs, pain levels, circulation, and movement of the operated leg.
check Pain medications, IV fluids, and blood clot prevention measures are started as required.
Discharge & Recovery
Step 6 · 2–5 Days

Discharge & Recovery

check Most patients are discharged within 2–5 days, depending on their recovery.
check Physiotherapy begins early to restore strength, flexibility, and mobility.
check Patients are advised to take prescribed medications and perform rehabilitation exercises regularly.
check Walking with a walker or crutches is gradually progressed as recommended by the surgeon.
check Follow-up appointments are scheduled to monitor healing and implant function.
check Patients should seek immediate medical attention if they experience severe pain, excessive swelling, fever, wound discharge, chest pain, shortness of breath, or signs of infection.

Possible Risks and Complications

Knee replacement, whether it is a total knee replacement, partial knee replacement is generally safe and effective. However, like any major knee surgery, there are some risks involved. Most complications are rare and can often be managed with timely care.

Potential risks and complications to be aware of:

  • Infection at the incision site or around the knee joint implant.
  • Blood clots, especially in the legs (deep vein thrombosis), which can be serious if they travel to the lungs.
  • Nerve or blood vessel damage around the surgical area.
  • Implant issues, such as the prosthetic becoming loose, wearing out early, or not aligning properly.
  • Stiffness or reduced range of motion in the knee, making it harder to bend or straighten.
  • Persistent knee pain, even after a successful full knee replacement operation.
  • Formation of scar tissue within the joint that may restrict movement.

Certain health conditions can increase the chance of complications. You should inform your surgeon if you have:

  • Diabetes
  • Hemophilia
  • Autoimmune conditions, like lupus or rheumatoid arthritis

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How to Prepare for Knee Replacement?

Before undergoing knee replacement, your doctor will guide you through a few important steps to make sure you are ready for the procedure. Proper preparation helps reduce complications and supports a smoother recovery. Here is what happens before a total knee replacement or partial knee replacement:

  • Medical evaluation: A physical exam is done to confirm you are healthy enough for the surgery.
  • Blood tests and ECG: These help check your overall health and heart function.
  • Imaging tests: You will likely need an X-ray of your knee joint. In some cases, an MRI or CT scan may be recommended.
  • Medication review: Let your surgeon know about all prescription and over-the-counter medicines or supplements you’re taking. You may need to pause certain medications before surgery.
  • Fasting instructions: Your care team will tell you when to stop eating and drinking. Usually, patients are asked not to eat or drink anything for about 12 hours before the operation.

What Happens During a Knee Replacement?

Knee replacement can be done as a total knee replacement, partial knee replacement, depending on your condition and the surgeon’s recommendation.

On the day of your knee surgery, here is what happens:

  • Anaesthesia is administered: You will be given either
    • General anaesthesia, or
    • Spinal or regional anaesthesia
  • Surgical steps involve:
    • Removing damaged cartilage and bone from the thigh bone (femur), shin bone (tibia), and sometimes the kneecap (patella).
    • Inserting a metal implant that replaces the worn bone surfaces.
    • Placing a plastic spacer between the metal components to help the joint move smoothly, mimicking natural cartilage.
    • Reshaping or resurfacing the kneecap if necessary, so it fits properly with the new knee joint.

Depending on the procedure, you may undergo a:

  • Full knee replacement (most common for advanced arthritis),
  • Partial knee surgery (if damage is limited to one part of the knee),
  • Unilateral knee replacement (if only one knee is affected)

What Happens After a Knee Replacement?

After your knee replacement, you will be shifted to a recovery room, where your medical team will carefully monitor your condition as the effects of anaesthesia wear off. Your vital signs, oxygen levels, and pain will be closely watched to ensure a smooth and safe recovery process.

Depending on the type of knee surgery you have had your stay may vary. Some patients return home on the same day, while others may require an overnight stay for observation.After a knee replacement operation:

  • Initial monitoring
    • You will be observed in the recovery area for a few hours.
    • Nurses will monitor your blood pressure, breathing, and heart rate.
    • Pain relief will be managed with medications to keep you comfortable.
  • Hospital discharge
    • Some patients undergoing partial knee replacement or robotic knee surgery may be discharged on the same day.
    • Others may need to stay for 1–2 days based on age, health condition, and the procedure performed.
    • Your knee replacement specialist will guide you on when it is safe to go home.
  • Mobility and movement
    • You will be encouraged to move your new knee joint as early as possible, usually within 24 hours.
    • With support from a physiotherapist, you’ll begin walking using crutches or a walker.
  • Physical therapy
    • A tailored exercise plan will be created to improve strength, flexibility, and movement.
    • Consistent physiotherapy is important for a successful outcome after a complete knee replacement or knee replacement arthroplasty.
  • Home recovery and care
    • You will receive detailed instructions on how to care for your surgical site.
    • Swelling and mild discomfort are normal and can be managed with medication and rest.
    • Full recovery from a full knee replacement usually takes 6–12 weeks, depending on your overall health and commitment to rehabilitation.

Benefits of Knee Replacement

Knee replacement is designed to help you regain mobility, reduce discomfort, and return to daily life with greater ease. Key Benefits of Knee Replacement:

  • Significant pain relief

Most people who undergo a full knee replacement operation report long-term or complete relief from chronic knee pain caused by arthritis or injury.

  • Improved mobility and range of motion

After knee surgery, it becomes easier to walk, climb stairs, and perform everyday tasks. Replacing the damaged joint surfaces helps restore natural movement.

  • Better quality of life

Reduced pain and improved function often lead to better sleep, increased independence, and overall enhancement in daily living.

  • Enhanced joint stability and alignment

A well-performed total knee replacement can improve how your leg aligns and functions. This can prevent further strain on nearby joints and muscles.

  • Durability and long-term results

Modern implants used in knee replacement are designed to last 15–20 years or more, especially when combined with techniques like robotic knee replacement that ensure precision.

  • Faster recovery with advanced techniques

Procedures like robotic knee replacement and partial knee surgery are minimally invasive, which often leads to quicker recovery and less post-operative discomfort.

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Frequently Asked Questions

How common is knee replacement?

Knee replacement is one of the most commonly performed orthopaedic procedures, especially for people with long-term knee joint damage due to arthritis or injury.

What does a knee replacement look like?

A knee replacement involves placing metal and plastic components to cap the ends of the bones forming the knee joint. These parts mimic the shape and function of a healthy knee.

 

How long does knee replacement take?

A typical total knee replacement takes around 1 to 2 hours. The duration may vary slightly depending on whether it is a partial, or robotic replacement.

 

How long does a knee replacement last?

Most modern knee replacement implants last 15 to 20 years or more with proper care and follow-up.

 

When can I return to work or normal routine after surgery?

Many patients return to light work or normal daily activities within 4 to 6 weeks after surgery, depending on the type of procedure and individual healing.

 

What can I do to help my recovery after knee surgery?

Following your surgeon’s instructions, attending physiotherapy, and staying active with gentle movement are key to a smooth recovery after knee replacement arthroplasty.

 

When should I call the doctor after surgery?

Contact your doctor if you notice severe pain, swelling, fever, or signs of infection near the surgical site during your recovery.

 

What are the results of knee replacement?

Most patients experience reduced pain, better mobility, and improved quality of life after a full or partial knee replacement.

What is the cost of knee replacement in India?

The knee replacement cost in India varies depending on the type of implant, city, and hospital. Pristyn Care offers affordable packages for total knee replacement cost with financing and insurance support.

Does Pristyn Care provide insurance for knee replacement?

Yes. At Pristyn Care, we help patients with insurance approval, paperwork, and cashless hospitalisation for robotic knee replacement, complete knee replacement, and other procedures.

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MEDICALLY REVIEWED CONTENT

Dr. Manu Bora and Team
Dr. Manu Bora and Team
MBBS, MS-Orthopedics
20 yrs experience
Pristyn Care Team
Pristyn Care Team
Healthcare Expert
Peer reviewed · July 28, 2026

What Our Patients Say

Based on 61 Recommendations | Rated 4.4 Out of 5
  • GK

    Girdhar kumar

    verified
    5/5

    The knee replacement surgery helped reduce my pain significantly and I can move more comfortably now. Physiotherapy guidance and post-surgery care were handled really well

    City : Hyderabad
  • NA

    Nidhhi Agerwal

    verified
    5/5

    From the very first consultation, the medical team at Pristyn Care made us feel comfortable and supported. The transparency and communication were outstanding. Thank you Pristyn Care Eminent Hospital

    City : Indore
  • HG

    Harish Gupta

    verified
    4/5

    I had computer‑navigated knee replacement. Precision was visible. Walking fine now.

    City : Hyderabad
  • KB

    Karthik B Raj, 24 Yrs

    verified
    5/5

    Had my mother’s knee treatment done here. The doctor was very good and the physiotherapy helped a lot in recovery. Thank you to the whole team!

    City : Kochi
  • RJ

    Rammurat jaiswal

    verified
    4/5

    The entire treatment process was smooth, from consultation to recovery.

    City : Mumbai
    Treated by : Dr. Rahul Rane
  • GS

    Guneet Singh

    verified
    4/5

    Mere father ka knee replacement surgery yahan hua. Staff bahut cooperative tha aur recovery bhi kaafi achhi hui

    City : Delhi