Knee Replacements
Find The Best Knee Replacement Surgeon
About Knee Replacement
Knee replacement, also known as knee arthroplasty, is a surgical procedure performed to alleviate pain and restore function in severely damaged knee joints. Dr. Howarth, a skilled orthopedic surgeon, specializes in this advanced procedure, providing patients with a customized approach to achieve optimal outcomes.
What is Knee Replacement?
Knee replacement involves removing the damaged or diseased portions of the knee joint, often due to conditions such as osteoarthritis, rheumatoid arthritis, or post-traumatic arthritis. The affected areas are replaced with prosthetic components made of metal and medical-grade plastic, which mimic the natural movement of the knee, enhancing mobility and reducing pain.
Types of Knee Replacement
Dr. Howarth offers several types of knee replacement surgeries based on individual needs:
- Total Knee Replacement (TKR): The entire knee joint is replaced with prosthetics, ideal for patients with severe arthritis or significant damage.
- Partial Knee Replacement (PKR): Only the damaged portion of the knee is replaced, preserving healthy bone and tissue. This option is suitable for patients with damage limited to one compartment of the knee.
- Revision Knee Replacement: For patients who have had previous knee surgeries that require correction or replacement, Dr. Howarth performs revision surgeries to restore knee function.
The Surgical Process
Knee replacement surgery typically involves:
- Preoperative Assessment: Comprehensive evaluation of knee structure, medical history, and physical activity levels to tailor the surgery.
- Surgical Procedure: Dr. Howarth makes precise incisions, removes the damaged tissue, and places the prosthetic components. Advanced techniques minimize tissue damage and speed up recovery.
- Postoperative Care: Customized rehabilitation programs, including physical therapy, to restore strength and mobility, ensuring a smooth recovery.
Benefits of Knee Replacement with Dr. Howarth
- Pain Relief: Eliminates chronic knee pain and improves daily activities.
- Enhanced Mobility: Restores range of motion and functionality for improved quality of life.
- Long-lasting Results: Durable prosthetics designed to withstand years of use, offering patients long-term relief and comfort.
Dr. Howarth’s expertise and patient-centered approach make knee replacement a reliable solution for those struggling with knee pain and mobility issues.
Knee Replacement FAQ's
Knee replacement surgery, also known as knee arthroplasty, is a procedure where damaged or worn-out parts of the knee joint are replaced with artificial implants. It is typically recommended for individuals experiencing severe knee pain and limited mobility due to arthritis or injury.
Candidates for knee replacement surgery are usually individuals who suffer from chronic knee pain, stiffness, or reduced function that has not responded to other treatments like medication, physical therapy, or injections. A consultation with an orthopedic surgeon is necessary to determine if surgery is the best option.
The procedure generally takes about 1 to 2 hours. However, this time may vary based on the individual’s condition and the specific approach used by the surgeon. Additional time is needed for pre-operative preparation and post-operative recovery in the hospital.
Recovery time varies for each patient, but most people can start walking with assistance within a day or two of the surgery. Complete recovery can take anywhere from 6 weeks to 3 months, with physical therapy being an essential part of the rehabilitation process to regain strength and mobility.
Modern knee implants are designed to last for 15 to 20 years or more, depending on factors like activity level, weight, and overall health. Advances in technology and materials continue to improve the longevity of knee implants.
As with any major surgery, knee replacement carries risks such as infection, blood clots, implant failure, or complications related to anesthesia. Your surgeon will discuss these risks and ways to minimize them during your pre-surgical evaluation.
Pain is expected after knee replacement surgery, but it is manageable through medications, physical therapy, and pain management techniques. The discomfort typically decreases over the weeks following surgery as the knee heals.
Physical therapy usually begins the day after surgery and continues for several weeks. The duration varies depending on individual recovery progress, but it generally lasts around 6 to 12 weeks. The goal is to restore strength, flexibility, and full range of motion.
Yes, most patients will need to use mobility aids like crutches, a walker, or a cane in the early stages of recovery. These aids help support the knee and prevent strain while the body heals and adjusts to the new implant.
Most people can return to normal daily activities within 6 to 12 weeks. Low-impact activities such as walking, swimming, and cycling are generally safe, but high-impact sports or heavy lifting may need to be avoided to protect the implant.
Yes, a bilateral knee replacement (replacing both knees in one surgery) is an option for some patients. However, this decision depends on the patient’s overall health and the surgeon’s recommendation, as the recovery process can be more intensive.
Maintaining a healthy weight, engaging in low-impact exercises, and avoiding activities that put excessive strain on the knee can help prolong the lifespan of your knee implant and improve your overall health after surgery
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