Pritsch M, Horoshovski H, Farine I. Arthroscopic treatment of osteochondral lesions of the talus. 282 (3):798-806. Accuracy was 53% when reports addressed stability. MRI correlates best with surgical staging. 2002
Coronal T1-weighted image of the knee demonstrates subchondral bone marrow edema (arrowhead) in the medial tibial plateau. Juvenile versus adult osteochondritis dissecans of the knee: appropriate MR imaging criteria for instability. Anteroposterior radiograph of the knee 1 year after injury reveals an anterior cruciate ligament reconstruction (arrowheads) and lucency (arrow) in the lateral tibial plateau. 2002 Mar. Osteochondritis dissecans (OCD or OD) is a joint disorder primarily of the subchondral bone in which cracks form in the articular cartilage and the underlying subchondral bone. 2018 May. 1981 Jul. A report of two cases. Debeer P, Brys P. Osteochondritis dissecans of the humeral head: clinical and radiological findings. 1):561-6. , In the hip joint, OCD occurs overwhelmingly in the femoral capital epiphysis. Therefore, the â¦ Javier Beltran, MD Chair, Department of Radiology, Maimonides Medical CenterDisclosure: Nothing to disclose. 21(2):106-15. Guelpa G, Chamay A, Lagier R. Bilateral osteochondritis dissecans of the carpal scaphoid. OCD is limited to the articular epiphysis. OCD is observed in approximately 3% of adults who had Legg-Calvé-Perthes disease as children. Role of magnetic resonance imaging and clinical criteria in predicting successful nonoperative treatment of osteochondritis dissecans in children. Epub 2019 Jan 16. 2007 Feb. 28(2):154-61. Schenck RC Jr, Athanasiou KA, Constantinides G. A biomechanical analysis of articular cartilage of the human elbow and a potential relationship to osteochondritis dissecans. Acta Orthop Scand. Most of the patients are 10-20 years of age, with males affected about twice as often as females and a higher incidence occurring in young athletes. Comparison of sonography and MRI in the evaluation of stability of capitellar osteochondritis dissecans. Ultrasonography of osteochondritis dissecans of the knee. Bachmann G, Jurgensen I, Siaplaouras J. Osteochondrosis dissecans. To diagnose osteochondritis dissecans, your orthopaedic specialist may request X-rays and an MRI â¦ J Hand Surg [Am]. High-resolution MR imaging of talar osteochondral lesions with new classification. [Update: Clinical imaging of cartilage-part 2 : Aspects helpul in daily clinical practice]. USA.gov. [Medline]. Int Orthop. Arthroscopy. [Medline]. Roßbach BP, Paulus AC, Niethammer TR, Wegener V, Gülecyüz MF, Jansson V, Müller PE, Utzschneider S. Knee Surg Sports Traumatol Arthrosc. 2017 Mar. [15, 16, 17, 18, 19, 20, 21], Ultrasonography has been used to evaluate osteochondritis dissecans of the knee and humeral capitellum. J Bone Joint Surg [Am]. Pathology Location The condition occurs bilaterally in 25% of cases, â¦ 2007 Oct-Nov. 27(7):821-5. To our surprise, the analysis of the existing radiology reports that addressed stability revealed an overall accuracy in defining OCD lesion stability of about 53%. Diseases & Conditions, 2002
[Full Text]. JB JS Open Access. 7 Iyer R, Thapa M, Khanna P, Chew F. Pediatric Bone Imaging: Imaging Elbow Trauma in Children-A Review of Acute and Chronic Injuries. AJR Am J Roentgenol. Axial CT of the ankle reveals osteochondritis dissecans in the posteromedial aspect of the talar dome. [Full Text]. A developmental defect of the glenoid is a normal variant that may be mistaken for OCD of the glenoid (see the first 2 images below). Juvenile versus adult osteochondritis dissecans â¦ Magnetic Resonance Imaging of Osteochondritis Dissecans: Validation Study for the ICRS Classification System In this paper, we utilize arthroscopy as the gold standard to determine if MRI can predict OCD â¦ 34(5):266-71. van Bergen CJ, van den Ende KI, Ten Brinke B, Eygendaal D. Osteochondritis dissecans of the capitellum in adolescents. The Berndt and Harty radiographic classification of osteochondral lesions of the talus is as follows 8(1):132-7.  Disparity in the mechanical properties of the central radial head and lateral capitellum probably is a factor in the initiation and localization of OCD of the capitellum (see the images below). MRI findings of osteochondritis dissecans of the capitellum with surgical correlation. Drawing of osteochondritis dissecans of the capitellum with a nondisplaced osteochondral fragment. Only case reports exist of patients with OCD of the acetabulum. Magnetic Resonance Imaging Staging to Evaluate the Stability of Capitellar Osteochondritis Dissecans Lesions. J Hand Surg [Am]. Clin Orthop. OCD of the glenoid is usually a much larger and eccentrically located lesion (see the last 4 images below). 4(4):278-81. Orthop Trans. . The incidence of osteochondritis dissecans in the condyles of the femur. Griffith MRI classification of osteochondral lesions of the talus, showing the grade description of osteochondral lesions, is as follows Choi YS, Cohen NA, Potter HG, Mintz DN. AAOS Clinical Practice Guideline: diagnosis and treatment of osteochondritis dissecans. Extreme obesity has also been strongly associated with an increased risk of OCD overall and OCD of the elbow and ankle specifically. [Medline]. Kijowski R, Blankenbaker DG, Shinki K, et al. 2018 Nov. 27 (11):2038-2044. 19 (5):307-9. Lateral view of the ankle reveals a linear calcified loose body (arrowhead). [Medline]. Felix S Chew, MD, MBA, MEd Professor, Department of Radiology, Vice Chairman for Academic Innovation, Section Head of Musculoskeletal Radiology, University of Washington School of Medicine 1988. Nguyen JC, Degnan AJ, Barrera CA, Hee TP, Ganley TJ, Kijowski R. Osteochondritis Dissecans of the Elbow in Children: MRI Findings of Instability. , 4b, and geode of 17 cases arthroscopic images were evaluated by two orthopedic in... Bach BR Jr CT or MRI sustained results in osteochondritis dissecans radiology healing 2016 Feb ; 28 ( 1:133-9.... 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