What Is Synovitis In Runners?

This week I got a couple of calls from runners who had various different forms of foot pain and they both said the doctor they saw said they had a condition called synovitis. They were both understandably confused because neither one of them really understood what “synovitis” really means.

 Synovial tissue is the tissue that makes the fluid that lubricates your joints. The fluid on the inside of your joints is called “synovial fluid.”

This is the stuff that lubricates and nourishes the cartilage on the inside of your knee joint, your ankle joint and all the other joints in your body. This fluid not only helps to lubricate the joint it also nourishes and keeps the cartilage healthy.

On the inside of the joint you have this soft squishy tissue, called synovial tissue, that makes that lubricating fluid. Sometimes you may hear it called synovium. Synovium and synovial tissue are synonymous. They’re both the same thing but they are different terms your doctor may use interchangeably to further confuse you.

Today on the Doc On The Run Podcast we’re talking about synovitis in runners.