Osgood-Schlatter Disease (OSD)

June 4, 2008

OSD is most commonly characterized by the big tibial tubercle and pain on activities like kneeling or repeated jumping. OSD arises from a strong pull of the quadriceps muscle on the tibial tubercle during a child’s growth spurt. This normally occurs around the ages of 9 – 16 years old. This strong pull occurs in sports that require a quick, strong contraction of the quadriceps, like in soccer, martial arts, and basketball. Read more