A knee replacement is a surgical treatment performed on patients who experience limited mobility and severe pain due to excessive wear and tear and damage to the knee joint.
A knee replacement is a surgical procedure in which a knee joint that has been damaged or has lost its function—due to causes such as trauma or advanced osteoarthritis—is replaced with artificial materials.
When is a Knee Replacement Necessary?
A knee replacement may be recommended when severe knee pain, difficulty walking, and limited mobility prevent patients from performing daily activities.
Who Is a Candidate for a Knee Replacement?
Although it is generally performed on patients aged 60 and older, it can also be performed on younger patients when necessary (e.g., severe pain, trauma, etc.).
The content of this page is for informational purposes only. For all questions regarding your health, diagnosis, or treatment, please consult your doctor or healthcare provider.
Update date: June 19, 2026