Introduction:
Knee replacement surgery is a common procedure aimed at improving the quality of life for those suffering from severe knee pain or dysfunction, often due to arthritis or injury. At Omega Hospitals, our goal is to help you understand what knee replacement involves and ensure you are prepared every step of the way. Here are ten crucial points to consider if you or a loved one is contemplating this life-changing procedure.
1. Understanding Knee Replacement Surgery
Knee replacement, also known as knee arthroplasty, involves replacing a damaged, worn, or diseased knee with an artificial joint. It’s designed to relieve knee pain and restore function in severely diseased knee joints. This procedure can be partial or total, depending on the extent of damage to the knee.
2. When to Consider Surgery
Knee replacement is considered when other treatments like medications, physical therapy, and the use of walking supports are no longer effective. Chronic pain, joint instability, significant stiffness, and reduced quality of life are primary indicators of the surgery.
3. Preparation for Surgery
Preparation includes several preoperative assessments to ensure you are healthy enough for surgery. These assessments might include blood tests, Electrocardiogram, X-rays, CT and MRI scans. Additionally, patients may be advised to engage in prehabilitation exercises to strengthen the muscles around the knee.
4. Types of Knee Prostheses
There are various types of knee prostheses available, and the choice depends on the age, weight, activity level, and overall health of the patient. Options include metal on plastic, ceramic on plastic, or metal on metal, each having different benefits and longevity.
5. The Procedure
During surgery, the damaged cartilage and bone are removed from the surface of your knee joint and replaced with an artificial joint made of metal alloys, high-grade plastics, and polymers. It typically requires a hospital stay of a few days.
6. Risks and Complications
Like any major surgery, knee replacement comes with risks such as infections, blood clots, implant problems, and neurovascular injury. However, modern surgical techniques and postoperative care measures significantly minimize these risks.
7. Recovery and Rehabilitation
Recovery involves hospital stays followed by several weeks of physical therapy. Rehabilitation is crucial and starts the day after surgery with simple activities like walking with assistance. Full recovery and maximum benefit of the surgery might take several months.
8. Life After Knee Replacement
Life after knee replacement includes pain management, physical therapy, slowly Increasing mobility, maintaining a healthy weight and regular check-ups. Most people experience a dramatic reduction in knee pain and significant improvement in the ability to perform common activities. However, high-impact activities such as running might be restricted.
9. Longevity of the Implant
Modern knee replacement implants are designed to last for many years. On average, about 90-95% of implants function well 15 to 20 years post-surgery. Longevity of the implant depends on factors like patient weight, activity level, and adherence to physical therapy.
10. The Importance of Choosing the Right Hospital and Surgeon
The success of knee replacement surgery largely depends on the skill of the orthopaedic surgeon and the quality of care provided by the hospital. Choosing the right hospital and orthopaedic surgeon for knee replacement surgery can significantly influence the treatment experience and the overall success of the procedure. Ensure that you select a setting that not only specializes in orthopaedics but also prioritizes patient-centred care.
Conclusion:
Knee replacement surgery can be a turning point towards a life of reduced pain and enhanced mobility. Understanding these ten points will help you make an informed decision and prepare adequately for the journey ahead. At Omega Hospitals, we’re dedicated to providing you with comprehensive care and support throughout your treatment and recovery process.