Your care path
Knee Arthritis
Knee arthritis is the gradual wearing down of the cartilage that cushions the knee joint, most commonly from osteoarthritis. It typically develops over years and becomes more common with age, prior knee injuries, and higher body weight. It is one of the leading causes of activity-limiting knee pain in adults.
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Recognize it
Common signs of knee arthritis:
- Knee pain that worsens with activity and improves with rest
- Stiffness, especially in the morning or after sitting
- Swelling that comes and goes
- Grinding, crunching, or creaking sensations
- Gradual loss of motion or a sense the knee is less reliable
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Know when to act
Arthritis care usually starts non-surgically, exercise, physical therapy, weight management, medication, and sometimes injections, and many people manage well for years this way. Consider seeing a surgeon when pain regularly limits walking, sleep, or activities you care about despite that care. An evaluation does not commit you to surgery; it clarifies where you stand and what your options are.
Sudden numbness, loss of bladder or bowel control, or inability to bear weight can be an emergency. Call 911.
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See the right specialist
Knee Arthritis is treated by a joint replacement surgeon. Describe your symptoms and we'll match you to the best-fit surgeons near you.
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Understand your options
Treatments a surgeon may discuss:
Many people improve without surgery. Your surgeon will start there when it's an option.
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Prepare & book
Bring the right questions and records so your visit counts. Our free tool builds you a personalized visit-prep sheet, then helps you book.
This is general guidance, not medical advice or a diagnosis. Always consult a licensed clinician. In an emergency, call 911.