Developmental dysplasia of the hip | Radiology Reference Article ...
Developmental dysplasia of the hip (DDH), or in older texts congenital dislocation of the hip (CDH), denotes aberrant development of the hip joint and results from an abnormal relationship of the femoral head to the acetabulum.
Developmental Dysplasia of the Hip - The Radiology Assistant
2017年12月1日 · Developmental dysplasia of the hip (DDH) is one of the most common musculoskeletal problems in newborns. It is also known as congenital hip dysplasia, but actually this is a misnomer. It is a developmental disease. There are children who are born with normal hips who develop dysplasia (figure).
Developmental Dysplasia of the Hip | Radsource
Because of their low cost and ready accessibility, radiographs are the primary imaging modality used to evaluate patients with hip pain and to establish the diagnosis of hip dysplasia. Standardization of projection factors is imperative to prevent measurement errors.
X-ray of hip dysplasia - radlines.org
2020年2月1日 · Projectional radiography ("X-ray") of dysplasia of the hip joint (also termed developmental dysplasia of the hip (DDH)) is where the socket portion does not fully cover the ball portion, resulting in an increased risk for joint dislocation.
Radiopaedia.org, the peer-reviewed collaborative radiology …
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Imaging Evaluation of Developmental Hip Dysplasia in the Young Adult
2013年4月25日 · The radiographic diagnosis of hip dysplasia in the young adult may be subtle. Cross-sectional imaging of hip dysplasia, including CT and MRI, can provide additional morphologic information that may improve detection and characterization of acetabular deficiency.
In infants up to 4–5 months old, ultrasound is the standard imaging modali-ty. Radiography is recommended thereafter, once ossification of the femoral epiphysis be-gins to obscure visualization of sonographic landmarks. CT is reserved primarily for problem solving, typically in the postopera-tive period.
Radiography, CT, and MRI of Hip and Lower Limb Disorders in …
2019年5月6日 · Congenital and developmental hip and lower extremity disorders are reviewed, and the associated radiologic assessment, clinical and imaging findings, and classification of these disorders are described. Infants and children are vulnerable to congenital and developmental hip and lower extremity disorders.
Imaging Update on Developmental Dysplasia of the Hip With …
2014年11月21日 · In infants up to 4–5 months old, ultrasound is the standard imaging modality. Radiography is recommended thereafter, once ossification of the femoral epiphysis begins to obscure visualization of sonographic landmarks. CT is reserved primarily for problem solving, typically in the postoperative period.
Developmental Dysplasia of the Hip - Radiology Key
2015年12月20日 · Developmental dysplasia of the hip (DDH), formerly referred to as congenital dislocation of the hip, was first described thousands of years ago. Hippocrates is credited with ascribing intrauterine pressure as a possible etiology for this entity. 1 This chapter covers the etiology, multimodality diagnostic imaging, and its implications in the ...