PT - JOURNAL ARTICLE AU - M A A Crowther AU - A Mandal AU - P P Sarangi TI - Propagation of stress fracture of the patella AID - 10.1136/bjsm.2003.010116 DP - 2005 Feb 01 TA - British Journal of Sports Medicine PG - e6--e6 VI - 39 IP - 2 4099 - http://bjsm.bmj.com/content/39/2/e6.short 4100 - http://bjsm.bmj.com/content/39/2/e6.full SO - Br J Sports Med2005 Feb 01; 39 AB - Anterior knee pain in athletes is common and usually self limited. There should be a high index of suspicion and low threshold for special imaging in cases with acute onset and specific tenderness. The risk of propagation of stress fracture of the patella in athletes is highlighted. The case report presented illustrates the potential sequence of events.