Resumo
Definição
História e exame físico
Principais fatores diagnósticos
- history of ankle trauma
- history of repetitive throwing or weight-bearing exercise of the upper extremity
- history of competitive athletics
- pain is exacerbated by activity
- location of pain anteromedial aspect of the knee with the knee flexed to 90º
- location of pain lateral aspect of elbow
- location of pain posteromedial aspect of dorsiflexed ankle or anterolateral aspect of plantar-flexed ankle
- effusion present
- locking of joint
- catching of joint
- decreased range of motion
Outros fatores diagnósticos
- knee involvement, age 10 to 20 years
- elbow involvement, age 11 to 21 years
- talus involvement, second to fourth decade
- absence of history of trauma involving the knee or elbow
- antalgic gait in osteochondritis dissecans involving the knee or talus
- external rotation gait in osteochondritis dissecans involving the knee
- relieving factors: nonsteroidal anti-inflammatory drugs (NSAIDS), rest, ice, elevation
- crepitus
- Wilson test
- quadriceps atrophy
Fatores de risco
- repetitive throwing/valgus stress
- gymnastics/weight-bearing on upper extremity
- ankle sprain/instability
- competitive athletics
- family history
Investigações diagnósticas
Primeiras investigações a serem solicitadas
- knee radiographs
- ankle radiographs
- full-length lower extremity film
- elbow radiographs
Investigações a serem consideradas
- CT
- MRI
- MR arthrogram
- diagnostic arthroscopy
Algoritmo de tratamento
knee
elbow
ankle (talus)
Colaboradores
Autores
Henry G. Chambers, MD
Professor of Clinical Orthopedic Surgery
University of California, San Diego
Rady Children’s Hospital
San Diego
CA
Declarações
HGC is an author of a number of references cited in this topic.
Agradecimentos
Dr Henry G. Chambers would like to gratefully acknowledge Dr James L. Carey, Dr Jon Divine, Dr Michael Nett, and Dr Cedric Ortiguera, the previous contributors to this topic.
Declarações
JLC is an author of a number of references cited in this topic. JD, MN, and CO declared that they had no competing interests.
Revisores
James E. McGrory, MD
Orthopedic Surgeon
The Hughston Clinic PC
Columbus
GA
Declarações
JEM declares that he has no competing interests.
Nicola Maffulli, MD, MS, PhD, FRCS(Orth)
Centre Lead and Professor of Sports and Exercise Medicine
Consultant Trauma and Orthopaedic Surgeon
Barts and The London School of Medicine and Dentistry
Institute for Health Sciences Education
Centre for Sports and Exercise Medicine
Queen Mary University of London
Mile End Hospital
London
UK
Declarações
NM declares that he has no competing interests.
Referências
Principais artigos
Kocher MS, Tucker R, Ganley TJ, et al. Management of osteochondritis dissecans of the knee: current concepts review. Am J Sports Med. 2006 Jul;34(7):1181-91. Resumo
American Academy of Orthopaedic Surgeons. Diagnosis and treatment of osteochondritis dissecans. Dec 2023 [internet publication].Texto completo
Perumal V, Wall E, Babekir N. Juvenile osteochondritis dissecans of the talus. J Pediatr Orthop. 2007 Oct-Nov;27(7):821-5. Resumo
Baker CL 3rd, Baker CL Jr, Romeo AA. Osteochondritis dissecans of the capitellum. Am J Sports Med. 2010 Sep;38(9):1917-28. Resumo
Artigos de referência
Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.
Diagnósticos diferenciais
- Osteochondral fracture
- Meniscal tear
- Septic arthritis
Mais Diagnósticos diferenciaisDiretrizes
- Osteochondritis dissecans: diagnosis and treatment
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