What is Knee Replacement Surgery?
Knee replacement surgery is a very effective procedure that can enhance mobility and improve quality of life. Knee replacement is performed to replace the damaged portion of the surface of knee joints with an artificial implant. The knee joint is formed by three bones; the femur (thigh bone), the tibia (shin bone), and the kneecap (patella). Cartilage such as the meniscus fills up the spaces in the knee joint. Menisci and articular cartilage located in the joints are responsible for shock absorption and reducing friction during the movement of the knees.
Knee replacement surgery aims to improve pain and stiffness due to grinding of the bones against each other when the cartilage, cushioning the knees, wears down. Get in touch with us to book an appointment with some of our best orthopedic surgeons for specialized knee replacement surgery in Gurgaon.
What Are The Different Types of Knee Replacement Surgeries?
Total Knee Replacement (TKR)
Total knee replacement (TKR) or knee arthroplasty involves replacing the entire knee joint with an artificial implant. TRK for knee operation is done when the entire knee joint is damaged. The surgeon replaces the femur, tibia, and if necessary, the back of the knee cap (patella). Patients with severe osteoarthritis, rheumatoid arthritis, and chronic pain during mobility are ideal candidates for total knee replacement surgery.
In a partial knee replacement operation, the surgeon only replaces the damaged parts of the joint with artificial implants. The healthy parts of the joint are preserved. Patients with injury in the single knee or limited bit range of motion can undergo partial knee replacement surgery. Partial knee replacement operation is less invasive which allows faster recovery and more natural knee function.
Bilateral Knee Replacement
The orthopedic surgeons perform bilateral knee replacement to replace both knees simultaneously or in two separate surgeries. Patients with severe damage in both knees can undergo this procedure. Bilateral knee replacement operation allows faster recovery when performed simultaneously but can increase the bed-rest period.
Complex or Revision Knee Replacement
The surgeon uses specialized implants for patients with severe deformities, low bone densities, or a history of multiple knee operations. Revision knee replacement surgery is suitable for patients with unique anatomical needs or advanced joint deterioration.
Robotic Knee Replacement Surgery
Robotic knee replacement surgery is an advanced procedure that uses robotic technology to assist surgeons in performing knee replacements with great precision. This technique combines the expertise of the surgeon with the accuracy of robotic systems, for higher success rate and faster recovery.
Minimally-Invasive Knee Replacement
Complex knee replacement is an advanced method for TKR (knee replacement) using minute incisions and specialized techniques. Minimally invasive procedures offer reduced pain, minimal scarring due to minute incisions, faster recovery, and short hospital stays.
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Who Should Undergo Knee Replacement Surgery?
Knee replacement is an effective procedure for patients with prolonged pain due to wear and tear in the knee. Prolonged knee pain symptoms can cause difficulty or inability to perform everyday tasks which can impact the quality of life. Knee replacement surgeons recommend TKR (knee replacement surgery) to patients with arthritis, meniscus tear, or failed ACL surgery to restore mobility. Consider seeking medical assistance for knee replacement surgery under the following conditions -
Symptoms - Persistent Pain, Swelling, stiffness, reduced mobility, etc.
Symptoms - Pain that worsens with movement, difficulty moving the joints, bumps over the small joints, swelling in the joints, etc.
Symptoms - Swelling, decreased mobility, severe pain around the joint due to injury, fracture, or ligament tear.
Symptoms - Mild to severe pain, increased joint pain which can radiate to buttocks, thighs, etc., limited range of motion.
Symptoms - Severe pain, Deformed knee, bruising, swelling, high fever, numbness, etc.
When To Consult Orthopedics For TKR (Knee Replacement) Surgery?
Seek medical assistance for knee arthroplasty surgery if your knee pain is persistent and interferes with your daily routine. Medical conditions due to prolonged wear and tear in the cartilage can lead to arthritis, which in later stages can increase the risk of complications.
You may also have to consult the ortho for your knee replacement if you have to replace the implant. Contact us to book a consultation with some of our best knee replacement surgeons in India.
How to Prepare for a Knee Replacement Surgery?
Knee replacement surgery is a medical procedure performed to restore mobility and alleviate pain. There is a set of instructions provided by the orthopedic surgeon before your surgery to ensure negligible chances of complications -
The doctor asks about your medical report including your family’s health history to analyze potential risks associated with allergic reactions due to anesthesia during the surgery.
The doctor recommends imaging tests such as X-rays, MRI, and CT scans to generate 3D images of the knee to help the surgeon pinpoint the cause of the pain. The doctor may also recommend an electrocardiogram to evaluate your heart health and a blood test to check for infection.
It is important to discuss your history of medical conditions with the doctor to avoid complications during the surgery. Certain cardiac issues can increase the risk of complications during the surgery and therefore, it is significant if discussed before the surgery.
Before the surgery, it is important to discuss any ongoing medications with the doctor which can increase the risk of complications during the surgery.
The doctor may advise you to change your dietary habits and give up smoking, and drinking before the surgery. You may be asked to fast 12 hours before the day of the surgery to reduce risks associated with the anesthesia.
What Happens During Knee Replacement Surgery?
During the surgery, the anesthesiologist will first administer local or general anesthesia to sedate the surgical site or put the patient to sleep respectively. It will allow for a smooth and painless procedure. Depending on the type of knee replacement procedure, intensity of pain, and surgical preference of the patient, the orthopedic surgeon may -
In the case of TKS (knee replacement), the kneecap is shifted to gain access to the knee. After inspecting the damaged cartilage and bone, the surgeon resurfaces the thigh bone, shinbone, and kneecap.
Finally, the incision is closed with stitches or staples, and a sterile bandage is applied. The procedure usually takes 1 to 2 hours depending on the extent of replacement and the medical expertise of the surgeon.
What To Expect After Knee Replacement Surgery?
Knee replacement surgery is usually an outpatient procedure where the patient can go home after the procedure. However, orthopedics recommend a hospital stay to check for any signs of complications and review post-surgical recovery. After the knee replacement operation,
The patient is taken to the recovery room to examine the vitals and check for any signs of complications after the surgery.
The orthopedic surgeon will provide medications and recommend therapies to help ease the pain after the knee replacement operation.
Patients may be asked to stay in the hospital to assess their recovery and check for any signs of bleeding, infections, etc.
Get knee replacement surgery for pain relief and improved mobility with expert orthopedic care.
What Are The Risks and Complications of Knee Replacement Surgery?
While knee replacement surgery is a safe procedure with a very high success rate, there are slight chances of complications that can arise as a result of improper pre-operative preparations. Potential risks due to knee replacement operation are -
Anesthesia Related Complications
Some patients may be allergic to anesthesia which can cause complications during the operation. It is important to reveal your history of allergic reactions to anesthesia to the doctor, if any.
Orthopedic surgeons often prescribe blood-thinning medications after surgery to avoid the risk of blood clots around the surgical site.
TKR for knee replacement can damage nerves around the knee, where the implant is placed. Damaged nerves can cause numbness, weakness, and pain.
Though infections following a knee replacement operation are rare, they can cause significant health issues and require prompt post-operative care. Signs of infections include swelling or redness.
Despite the procedure, the patient may experience persistent pain around the knee. This can be a result of failed ACL tear surgery.
Recovery After Knee Replacement Surgery
Full recovery after a knee replacement operation can take at least a year. However, some patients can resume their daily activities 5 to 6 weeks after their procedure. In bilateral knee replacement surgery, bed rest may be prolonged with strict precautionary measures. Here are some key advisories that can help you recover fast after your knee replacement operation -
Avoid lifting heavy objects or engaging in strenuous activities which can increase the stress around the surgical site.
Arrange for a family member or a chauffeur to assist you with commuting or helping you with everyday tasks.
Refrain from taking any unprescribed medications or performing home remedies to avoid creating any complications.
The orthopedics may recommend using ice on the knee (around the surgical site), keeping your leg elevated, certain bathing instructions, and making specific modifications at your home.
Go for regular follow-up consultations with the doctor to keep a check on your overall health and recovery.
In case of any pain or discomfort, take the medications prescribed by the orthopedics during the healing process.
Benefits Of Knee Replacement Surgery
Patients who undergo knee replacement surgery experience pain and are unable to perform everyday tasks which impacts their quality of life. TKR (knee replacement surgery) provides an opportunity for patients with partial or no mobility to improve their quality of life. Here are some benefits for patients undergoing knee replacement operations -
Why Choose Artemis Hospitals for Knee Replacement Surgery in Gurgaon, India?
Artemis Hospitals, Gurgaon is equipped with advanced technology, cutting-edge medical tools and devices, and high-quality implants for precise outcomes and durability.
At Artemis Hospitals, our team of experienced orthopedic surgeons perform minimally invasive knee surgery, ACL tear surgery, TKR (knee replacement surgery), etc. with a high success rate and an excellent track record. If you are experiencing symptoms associated with chronic knee pain for increased mobility. Get in touch with us for comprehensive evaluations and personalized treatment plans for your knee repair operation.
For expert care, call us today at +91-124-451-1111 or WhatsApp us at +91 9800400498. You can also easily schedule an appointment through our online patient portal or download the Artemis Personal Health Record mobile app, available for both iOS and Android devices. Your health is our priority—let us help you take the next step toward healing.
Reviewed By- Dr. Ramkinkar Jha
Chief and Unit Head - Orthopaedics (Unit III)
Artemis Hospitals
