作者
Dornoosh Zonoobi, Abhilash Hareendranathan, Emanuel Mostofi, Myles Mabee, Saba Pasha, Dana Cobzas, Padma Rao, Sukhdeep K Dulai, Jeevesh Kapur, Jacob L Jaremko
发表日期
2018/6
期刊
Radiology
卷号
287
期号
3
页码范围
1003-1015
出版商
Radiological Society of North America
简介
Purpose
To validate accuracy of diagnosis of developmental dysplasia of the hip (DDH) from geometric properties of acetabular shape extracted from three-dimensional (3D) ultrasonography (US).
Materials and Methods
In this retrospective multi-institutional study, 3D US was added to conventional two-dimensional (2D) US of 1728 infants (mean age, 67 days; age range, 3–238 days) evaluated for DDH from January 2013 to December 2016. Clinical diagnosis after more than 6 months follow-up was normal (n = 1347), borderline (Graf IIa, later normalizing spontaneously; n = 140) or dysplastic (Graf IIb or higher, n = 241). Custom software accessible through the institution’s research portal automatically calculated indexes …
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D Zonoobi, A Hareendranathan, E Mostofi, M Mabee… - Radiology, 2018