Emerging Ideas: Novel 3-D Quantification and Classification of Cam Lesions in Patients With Femoroacetabular Impingement
نویسندگان
چکیده
منابع مشابه
Statistical 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 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...
متن کاملPrevalence of associated deformities and hip pain in patients with cam-type femoroacetabular impingement.
Femoroacetabular impingement is a cause of hip pain in adults and is potentially a precursor of osteoarthritis. Our aim in this study was to determine the prevalence of bilateral deformity in patients with symptomatic cam-type femoroacetabular impingement as well as the presence of associated acetabular abnormalities and hip pain. We included all patients aged 55 years or less seen by the senio...
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 کاملFemoroacetabular impingement and classification of the cam deformity: the reference interval in normal hips
BACKGROUND AND PURPOSE Most patients with femoroacetabular impingement (FAI) have a cam deformity, which may be quantified by measuring the alpha angle and anterior offset ratio (AOR). Knowledge of what constitutes a "normal" alpha angle and AOR is limited. We defined the reference intervals of these measurements from normal hips in the general population. PATIENTS AND METHODS 157 individuals...
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ژورنال
عنوان ژورنال: Clinical Orthopaedics & Related Research
سال: 2013
ISSN: 0009-921X
DOI: 10.1007/s11999-012-2693-9