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Knee Replacement
Knee Replacement Surgery: A Comprehensive Guide
Knee replacement surgery, also known as arthroplasty, is a surgical procedure that replaces a damaged, worn, or diseased knee joint with an artificial implant. This surgery is primarily recommended for patients with severe arthritis, chronic knee pain, or a serious knee injury that impairs mobility and quality of life. The procedure involves using metal and plastic components to recreate the knee joint's natural movement, alleviating pain and improving functionality.
Types of Knee Replacement Surgery
Knee replacement surgeries are tailored to the patient's condition, with two primary types being:
- Total Knee Replacement (TKR)
- In TKR, the entire knee joint is replaced, including the surfaces of the thigh bone (femur), shinbone (tibia), and kneecap (patella). The orthopedic surgeon removes the damaged cartilage and bone and fits the joint with metal and plastic implants. This procedure takes 1-3 hours and is ideal for patients with extensive damage across the knee joint.
- Partial Knee Replacement (PKR)
- PKR is a less invasive option where only the damaged compartment of the knee (medial, lateral, or patellofemoral) is replaced. This procedure requires a smaller incision and involves less bone and tissue removal. It is suitable for patients with limited damage to specific parts of the knee.
Preparing for Knee Replacement Surgery
Proper preparation is crucial for a successful knee replacement surgery and smooth recovery.
- Medical Assessment: Share your complete medical history, ongoing medications, and allergies with your healthcare provider to minimize risks.
- Lifestyle Changes: Avoid smoking and alcohol consumption weeks before the surgery to enhance healing and reduce complications.
- Pre-Surgery Tests: Blood tests and imaging scans ensure you are fit for surgery. Diabetic patients must maintain controlled blood sugar levels.
- Fasting: Refrain from eating or drinking at least 8 hours before surgery to prevent anesthesia-related complications.
- Personal Preparations: Arrange for mobility aids like crutches or walkers and set up a comfortable recovery space at home.
Features
- Our team of highly skilled surgeons has extensive expertise in performing knee replacement surgeries with a high success rate.
- We use advanced medical technology and facilities to ensure precise diagnosis, treatment, and post-operative care.
- From pre-surgery preparation to post-operative rehabilitation, our dedicated team provides 24/7 support for a smooth recovery journey.
- We offer transparent and competitive pricing for knee replacement surgeries, ensuring accessibility for patients from all walks of life.
FAQ
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Q1. How long does it take to recover from knee replacement surgery?
Recovery typically takes 6-12 weeks. Most patients can resume normal activities within three months, but full recovery may take up to a year.
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Q2. What are the risks associated with knee replacement surgery?
Though the surgery is generally safe, potential risks include infection, blood clots, implant loosening, and nerve damage. Choosing an experienced surgeon minimizes these risks.
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Q3. Can I engage in physical activities after knee replacement?
Yes, patients are encouraged to engage in low-impact activities like walking, swimming, and cycling post-recovery. However, high-impact sports should be avoided to prolong the implant's lifespan.
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Q4. How long does a knee replacement implant last?
Modern knee implants typically last 15-20 years. Regular follow-ups and a healthy lifestyle can help maximize their durability.