Normal Korean Femoral Neck Anteversion, Acetabular Anteversion and Combined Anteversion Measured with Computed Tomography
نویسندگان
چکیده
منابع مشابه
The combined anteversion technique for acetabular component anteversion.
The combined anteversion technique for acetabular component placement of total hip arthroplasty is beneficial because of the surgeons' limited ability to control the anteversion of a cementless femoral stem. Our data show that the cementless stem anteversion can be 15 degrees different than anticipated. By determining femoral stem anteversion before positioning cup anteversion, the cup antevers...
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Femoral anteversion has recently gained popularity in research in light of its practical applications in hip replacement surgery. Previously, surgeons would estimate the placement of a prosthetic femoral neck by standards based on homogenous populations of Caucasian males. This research project seeks to correct this bias by exploring the variation in femoral anteversion by sex, ethnicity, body ...
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A method ofmeasuring femoral neck anteversion using a static B scanner has been described (Moulton and Upadhyay 1982). This study used dried femora in a waterbath and the results obtained were confirmed by direct measurement. Although the experimental scans were performed under direct vision it was assumed that the method would be accurate in vivo where similar images can only be obtained using...
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In the present study, we aimed to verify the discrepancies in the measured femoral neck anteversion (FNA) values relative to the retrocondylar plane and computed tomography plane by using computer simulation. We observed that the measured FNA values increased with an increase of each degree of extension and adduction. Moreover, in cases where the neck shaft angle was larger, the measured FNA va...
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ژورنال
عنوان ژورنال: Journal of the Korean Orthopaedic Association
سال: 2019
ISSN: 1226-2102,2005-8918
DOI: 10.4055/jkoa.2019.54.3.261