Accuracy of Navigated Cam Resection in Femoroacetabular Impingement: a Randomized Controlled Trial.
نویسندگان
چکیده
منابع مشابه
Accuracy of Navigated Cam Resection in Femoroacetabular Impingement: a Randomized Controlled Trial.
BACKGROUND The main cause for revision hip arthroscopy surgery is incomplete bony resection of femoroacetabular impingement (FAI). This study aimed to compare the cam resection accuracy via the conventional hip arthroscopy technique with the navigation technique. METHODS Two prospectively randomized groups were recruited: navigated (n = 15) and conventional (n = 14). A pre-operative CT and po...
متن کاملStatistical shape modeling of cam femoroacetabular impingement.
Statistical shape modeling (SSM) was used to quantify 3D variation and morphologic differences between femurs with and without cam femoroacetabular impingement (FAI). 3D surfaces were generated from CT scans of femurs from 41 controls and 30 cam FAI patients. SSM correspondence particles were optimally positioned on each surface using a gradient descent energy function. Mean shapes for groups w...
متن کاملThe Etiology of Cam-type Femoroacetabular Impingement: A Cadaveric Study.
BACKGROUND There is a dearth of literature examining the causes of cam-type femoroacetabular impingement (FAI) and when such morphology appears. The purpose of the current study was to analyze how the ossific portion of the proximal femur develops over time with respect to standard cam-type FAI parameters. METHODS A collection of 193 femurs from cadavers aged 4 to 21 years were evaluated. The...
متن کاملUse of robotic technology in cam femoroacetabular impingement corrective surgery.
BACKGROUND Cam type femoroacetabular impingement (FAI) is an anatomical disorder that can lead to osteoarthritis (OA) of the hip joint. With existing surgical options there is invariably a tendency for under-resection or over-resection of the cam lesion, both having dire consequences. This study assessed the application of robotic technology in the surgical management of cam FAI. METHODS Thre...
متن کاملPrevalence of Cam Morphology in Females with Femoroacetabular Impingement
Cam and pincer are two common morphologies responsible for femoroacetabular impingement (FAI). Previous literature has reported that cam deformity is predominantly a male morphology, while being significantly less common in females. Cam morphology is commonly assessed with the alpha angle, measured on radiographs. The purpose of this study is to determine the prevalence of cam morphology utiliz...
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ژورنال
عنوان ژورنال: Journal of Hip Preservation Surgery
سال: 2016
ISSN: 2054-8397
DOI: 10.1093/jhps/hnw030.055