Spica MRI after closed reduction for developmental dysplasia of the hip
نویسندگان
چکیده
منابع مشابه
MRI after operative reduction for developmental dysplasia of the hip.
We performed MRI on 13 infants after operative reduction for developmental dysplasia of the hip (DDH). Using an axial gradient-echo sequence, MRI accurately depicted the acetabular anatomy and confirmed adequate reduction in 12 patients. The one patient with redislocation after surgery was correctly identified. MRI can be carried out quickly, inexpensively and without risk of radiation and is t...
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PURPOSE Excessive in-spica abduction is a risk factor for oste-onecrosis after surgical reduction for developmental dysplasia of the hip (DDH). The traditional method for radiographically measuring hip abduction using axial imaging does not reflect the true angle, which usually lies in an oblique plane. The purpose of this study was to describe a novel method for measuring true hip position usi...
متن کاملRisk factors for avascular necrosis after closed reduction for developmental dysplasia of the hip
PURPOSE The purpose of this study was to identify and evaluate risk factors of avascular necrosis (AVN) after closed treatment for developmental dysplasia of the hip (DDH). METHODS A retrospective review of children diagnosed with DDH at a tertiary-care children's hospital between 1986 and 2009 was performed. The presence of AVN was assessed according to Salter's classification system. RESU...
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Background: Developmental dysplasia of the hip (DDH) is one of the most important and challenging conditions inthe field of pediatric orthopedics; if not diagnosed and treated in time, it would lead to remarkable morbidity. Methodsof treatment based on the patient’s age can vary. The aim of this study is to compare the outcomes of Salter osteotomysurgery in two groups of patients under and over...
متن کاملAcetabular remodelling after reduction in developmental dysplasia of the hip.
defining the femoral head and the acetabulum. The differentiation of the primitive chondroblasts leads to the formation of the femur, which is in the shape of a club. The anlagen of the ilium, ischium, and pubis develops into a disc-shaped mass. At the age of 11 weeks, the femoral head is fully formed with a spherical configuration, a short neck, and a primitive greater trochanter. 8 With conti...
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ژورنال
عنوان ژورنال: Pediatric Radiology
سال: 2011
ISSN: 0301-0449,1432-1998
DOI: 10.1007/s00247-011-2083-6