Osgood-Schlatter disease is inflammation of the bone and
surrounding soft tissue just below the knee. It occurs at the
point where the tibia (shinbone) attaches to the tendon of the
kneecap (patellar tendon). Copyright © Nucleus Medical Media,
Inc. Osgood-Schlatter disease is caused by repeated tension or
stress on the upper part of the shinbone during its growth
spurts. A risk factor is something that increases your chance of
getting a disease or condition. - Sex: males are at greater risk
than females - Age: 10 to 18 years old - Rapid growth spurts -
Activities that stress the patellar tendon, such as jogging,
jumping, and sudden turning - Being overweight - Pain, swelling,
and/or tenderness just below the knee that usually worsens
during physical activity - A swollen, painful bump just below
the knee that is sensitive to touch The doctor will ask about
your symptoms, medical history, and physical activity, and
examine your knee. Diagnosis is based on the symptoms. In some
cases, you may have an or an ultra