On average, knee replacements last 15-20 years. However, factors such as activity level, weight, and overall health can influence the lifespan of the prosthetic.
Knee Replacement Surgery
To relieve pain from an arthritic knee after all non-surgical options are exhausted, a total or partial knee replacement is often the necessary solution. A total knee replacement, or total knee arthroplasty (TKA), is a surgical procedure in which artificial metal or plastic parts are used to replace the arthritic knee joint. Typically, during this surgery, the knee cap and the ends of the femur and shin bone are all replaced.
Our team at Altenburg Joint Replacement is comprised of nationally recognized surgeons who have performed thousands of procedures throughout the years. We understand why you may be hesitant about undergoing knee replacement surgery, but with us, you can trust that you are in excellent hands.
CAUSES FOR KNEE REPLACEMENT SURGERY
A knee replacement surgery is usually only necessary if the joint has become arthritic and too painful to go about doing normal activities. But arthritis from aging is not the only reason to have this surgery.
Other causes include:
- Trauma from a fracture
- Increased stress (obesity, overweight, overuse)
- Infection
- Inactive lifestyle
- Inflammation
- Rheumatoid arthritis
WHAT HAPPENS TO AN ARTHRITIC KNEE?
In an arthritic knee, several things begin to occur that cause the need for treatment, and eventually, this may include surgery.
- The cartilage lining is extremely thin or gone. The degree of cartilage damage varies with the stage and type of arthritis.
- Knee caps become swollen.
- The space for the joint is narrow and irregular.
- Bone spurs and excessive bone can build up.
Any combination of these factors can cause stiffness and pain and limit activity.
HOW IS ARTHRITIS DIAGNOSED?
Osteoarthritis, or arthritis of the joints, is diagnosed through an examination of a patient’s medical history, a physical exam, and X-rays. A primary care doctor may be able to diagnose this condition or at least notice the signs to refer you to a specialist.
BENEFITS OF TOTAL KNEE REPLACEMENT SURGERY
A thorough consultation with your doctor will help you determine if surgery is the best choice for you. One of the primary perks of knee replacement surgery is that it relieves many symptoms of arthritis, including:
- Acute pain that interferes with your everyday activities
- Pain that disrupts your sleep
- Deformities such as bowleg or "knock knees"
- Stiffness and soreness
A majority of patients who undergo a knee arthroplasty report a significant transformation in their abilities and overall quality of life. After completing their recovery, many are able to engage in activities they previously couldn’t, such as:
- Walking without pain
- Climbing stairs
- Dancing
- Hiking
- Gardening
- Cycling, jogging, or swimming
- Playing golf, tennis, or other low-impact sports
- Doing yoga or stretching
- Squatting or bending down comfortably
- Performing household chores
WHAT TO EXPECT DURING SURGERY
On the day of the surgery, you'll be given anesthesia to keep you comfortable throughout the procedure, which typically takes 1-3 hours. The duration may vary depending on your unique situation.
During surgery, the damaged portions of the knee joint will be removed and replaced with artificial components. After the procedure, you'll be moved to a recovery room where our medical team will monitor your vitals and begin pain management.
Our patients are usually able to able to return home the same day as their surgery.
RECOVERING FROM KNEE ARTHROPLASTY
Recovery from knee replacement surgery looks different for everyone, but here's what you can expect:
- Right after surgery: You'll experience some pain and swelling; managing it with ice and rest is key.
- First few weeks: You'll likely use crutches or a walker, and physical therapy will help you regain mobility.
- 1-2 months: You’ll gradually return to normal activities, transitioning to walking without aids.
- Recovery tips: Stay hydrated, eat well, and get enough sleep to support your healing process.
FAQs About Knee Replacement Surgery
How long will the new knee last after surgery?
Does knee replacement surgery pose any risks?
While complications are rare, risks can include infection, blood clots, implant loosening, nerve damage, or stiffness in the joint. Before the procedure, your surgeon will discuss all potential risks with you and how to minimize them.
Can I return to sports after knee replacement surgery?
Low-impact activities like swimming, walking, and cycling are typically encouraged, while high-impact activities like running or playing contact sports may be limited. It's important to discuss your goals with your doctor, who will be able to provide the appropriate guidance.
Is knee replacement surgery covered by insurance?
Most insurance plans typically cover knee replacement surgery. However, the level of coverage can vary depending on your insurance provider and plan type. Our administrative staff is happy to help verify your insurance. Reach out to us for assistance.
Dr. Altenburg is in the clinic on Tuesdays and Thursdays to see patients and help determine the best treatment plan necessary. Give us a call to schedule an appointment.
