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Total Knee Replacement Long-Term Management: Senior Health Guide After Surgery
Summary
Total knee replacement surgery can significantly improve your mobility and quality of life. However, long-term management is crucial to ensure the artificial joint functions well and lasts as long as possible. This guide provides practical advice on maintaining joint health, managing pain, and recognizing when to seek medical help.
What Is This & Why It Matters
This guide is designed to help you manage your knee health after a total knee replacement. Understanding how to care for your new joint is essential for maintaining mobility and preventing complications. With proper care, an artificial knee can last between 15-20 years. Following the guidelines in this handout will help you enjoy an active life with your new knee.
What You Should Do
- Engage in low-impact exercises such as walking, swimming, or cycling regularly.
- Incorporate daily range-of-motion exercises to maintain flexibility.
- Perform resistance exercises for your quadriceps and hamstrings 3-5 times per week.
- Attend annual physical therapy assessments to monitor joint function.
- Use supportive footwear to minimize stress on the knee joint.
- Maintain a healthy weight to reduce pressure on your knee.
- Stay hydrated and eat a balanced diet rich in nutrients that support joint health.
- Listen to your body and rest if you experience mild soreness during activities.
What You Should NOT Do
- Avoid high-impact activities like running or jumping.
- Refrain from excessive pivoting or kneeling on the affected knee.
- Do not ignore persistent or severe pain; seek medical evaluation.
- Avoid carrying heavy loads that could strain the knee joint.
- Do not skip regular check-ups or physical therapy appointments.
- Avoid smoking, as it can impede healing and joint health.
Symptoms: Normal vs Warning Signs
Normal (Don't Worry)
- Mild soreness after physical activity is common.
- Some swelling around the knee area may occur occasionally.
- A feeling of stiffness in the morning or after sitting for long periods is normal.
- You might hear slight clicking sounds from the artificial joint.
- It is typical to experience some weather-related discomfort in the knee.
Call Your Doctor If...
- Sudden increase in pain that does not improve with rest or medication.
- Noticeable swelling that does not subside with ice application or elevation.
- Redness or warmth around the knee, indicating possible infection.
- Fever exceeding 100°F (37.8°C) accompanying knee pain/swelling.
- Loss of ability to move the knee joint as before, such as bending or straightening it fully.
- Persistent numbness or tingling in the leg or foot associated with the operated knee.
- Any unusual discharge from the surgical site, such as pus or foul odor.
Frequently Asked Questions
How often should I exercise my new knee?
It's recommended to engage in low-impact exercises daily and perform strength training 3-5 times a week.
Can I resume playing sports after my surgery?
Low-impact sports like swimming are encouraged, but high-impact sports should be avoided.
What if I feel a clicking sound in my knee?
A clicking sound is often normal due to parts moving within the artificial joint.
How long will my artificial knee last?
With proper care, an artificial knee typically lasts 15-20 years.
When should I see a physical therapist?
Annual check-ups are ideal, but see a therapist sooner if you notice any changes in movement or pain.
Can I kneel on my replaced knee?
Kneeling should generally be avoided, as it can strain the joint.
Is it normal to have swelling months after surgery?
Some swelling can persist; however, if it's severe or persistent, consult your doctor.
What kind of shoes should I wear?
Opt for supportive shoes with cushioned soles to minimize stress on your knees.