Knee Specialists

How long does knee replacement surgery take?

Total knee replacement surgery typically takes 1-2 hours. Most patients stay in the hospital 1-3 days and return to normal activities within 3-6 weeks.

What is recovery time for knee replacement?

Most patients walk with a walker within 24 hours. Driving resumes around week 4-6. Full recovery with return to low-impact activities takes 3-6 months. The new knee continues improving for up to a year.

How much does knee replacement cost?

Total knee replacement costs $30,000-$60,000 before insurance. With insurance, most patients pay $3,000-$8,000 out of pocket. Medicare covers the procedure when medically necessary.

What are the risks of knee replacement?

Risks include infection (1-2%), blood clots, implant loosening, stiffness, and nerve damage (rare). Over 90% of knee replacements function well at 15 years. Complications are uncommon at high-volume centers.

Am I too young (or too old) for knee replacement?

There is no strict age cutoff. Most patients are 50-80, but younger patients with severe arthritis and older patients in good health can benefit. Your surgeon evaluates based on pain severity, function, and overall health.

Can I run after knee replacement?

Low-impact activities like walking, cycling, swimming, and golf are encouraged. Most surgeons advise against high-impact running to protect the implant. Some patients return to light jogging, but this should be discussed with your surgeon.