NEW HAVEN, Conn. (WTNH) — Our knees are the largest joints in our body. They allow us to stand, walk, run and maintain our balance.

An injury or years of wear and tear on the knees can significantly impact your quality of life.

Dr. Roberton Kennon, an orthopedic surgeon with the Connecticut Orthopaedic Institute at Midstate Medical Center, discussed how these can be fixed.

Watch the video above.