title: Management strategies for osteochondritis dissecans of the knee in the skeletally immature athlete.
abstract: CONCLUSIONS
  Osteochondritis dissecans (OCD) is a disorder resulting in focal breakdown of the subchondral bone, with potential disruption of the overlying articular cartilage. The femoral condyles of the knee are the most common locations for OCD, and the incidence of OCD appears to be increasing among active children. Juvenile OCD (JOCD) can be distinguished from adult OCD by the presence of open growth plates. Due to a lack of evidence on its early diagnosis, optimal treatment, and long-term course of healing, JOCD presents a unique challenge for the health care team. Approximately 50% to 67% of stable JOCD lesions heal successfully with nonoperative treatment. For unstable lesions and stable lesions that fail nonoperative treatment, a variety of surgical interventions can be utilized to stimulate bony healing and address articular cartilage lesions. It is recommended that rehabilitation of JOCD be tailored to the individual patient, based on the stage and radiographic status of the lesion and the mode of surgery employed when surgically addressed. Although there is a growing body of literature on this condition, the etiology and optimal methods for treatment, rehabilitation, and evaluating outcomes remain inconclusive due to a lack of quality evidence.
  
  
  METHODS
  Therapy, level 5.
authors.affiliation: Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
authors.forename: Emily A
authors.initials: EA
authors.lastname: Eismann
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Pettit
authors.forename: Eric J
authors.initials: EJ
authors.lastname: Wall
authors.forename: Gregory D
authors.initials: GD
authors.lastname: Myer
mesh_terms: D000293:Adolescent; D001182:Arthroscopy; D001265:Athletic Injuries / Q000150:complications*; D017760:Bone Malalignment / Q000150:complications; D012090:Cumulative Trauma Disorders / Q000150:complications; D006801:Humans; D007511:Ischemia / Q000150:complications; D007719:Knee Joint / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D035002:Lower Extremity; D008279:Magnetic Resonance Imaging; D010008:Osteochondritis Dissecans / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D011859:Radiography; D016896:Treatment Outcome
keywords: JOCD; OCD; children; femoral condyle; juvenile; tibiofemoral joint