Browsing Scholarly Projects 2016 by Authors
The Proportion of Adolescents Complaining of Anterior Knee Pain with Osteochondritis Dissecans and the Utility of Screening Radiographs in its Diagnosis.MacKenzie, James; The University of Arizona College of Medicine - Phoenix; Vaughn, Jeffrey M.; Shrader, M. Wade (The University of Arizona., 2016-04-01)Osteochondritis dissecans is a rare condition which can cause disabling knee pain in adolescents. Treatment and prognosis hinges upon the stage of the lesion and early detection is paramount 1‐3. Until recently, epidemiologic information regarding OCD in adolescents was unavailable. However in 2013 Kessler et al. demonstrated an incidence of 9.5/100,000 in the general adolescent population 4. Chief complains from patients with OCD usually localize pain to the knee joint line, but less commonly, patients may complain of anterior knee pain. This retrospective chart review looked at the amount of OCD diagnoses in adolescents specifically complaining of anterior knee pain without causative trauma in the years 2009 and 2010 at a major children’s hospital. It was noted that 7.5% of children with this presentation had a diagnosis of OCD. This number was over three orders of magnitude higher than the incidence seen in the general adolescent population as established by Kessler and may support the use of screening radiographs in this subset of patients to detect OCD in its early stages.