Larson-Johansson disease

Lar·son-Jo·hans·son dis·ease

(lahr'sŏn-yō-hahn'sŏn di-zēz')
Inflammation or partial avulsion of the lower pole of the patella due to traction forces.
See also: Osgood-Schlatter disease
Medical Dictionary for the Health Professions and Nursing © Farlex 2012