Toxic Synovitis

Toxic synovitis is an irritation and swelling of the lining of the hip joint. The condition causes pain and tenderness that may move down to the thigh and knee; it sometimes makes a person limp. Toxic synovitis is the most common cause of hip pain in children. It occurs most often in boys ages 4 to 10 years. It commonly…

Toxic Synovitis

Toxic synovitis is an irritation and swelling of the lining of the hip joint. The condition causes pain and tenderness that may move down to the thigh and knee; it sometimes makes a person limp.

Toxic synovitis is the most common cause of hip pain in children. It occurs most often in boys ages 4 to 10 years. It commonly follows a mild injury or an illness with low-grade fever, such as tonsillitis or an ear infection.

This condition usually resolves on its own, but treatment may be given for pain and inflammation.

Toxic synovitis is also called transient synovitis.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.