Relationship between Wiberg's lateral center edge angle, Lequesne's acetabular index, and medial acetabular bone stock
نویسندگان
چکیده
منابع مشابه
Relationship Between the Lateral Center-Edge Angle and 3-Dimensional Acetabular Coverage
BACKGROUND The lateral center-edge angle (LCEA) is an important measurement in understanding acetabular morphology and has had multiple interpretations. Misunderstanding of the LCEA and its relationship with acetabular 3-dimensional (3D) morphology may result in misdiagnosis and poor outcomes. PURPOSE To determine the discrepancy between bone-edge and sourcil-edge LCEA measurements on anterop...
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Patients with developmental dysplasia of the hip often have compensatory labral hypertrophy, which presumably lends stability to an unstable joint. Conversely, patients with acetabular overcoverage may have small or ossified labra. The purpose of this study is to explore the interaction of labral length with the degree of acetabular hip coverage. A retrospective cohort of patients with hip pain...
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The lateral center edge angle (LCEA) and the anterior center edge angle (ACEA) are commonly used to assess acetabular coverage of the femoral head. There are two distinct methods found in the literature to obtain these angles, specifically, measuring to the most lateral bone edge versus the sclerotic lateral sourcil edge. A difference between these two methods may contribute to inconsistent est...
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RATIONALE Inflammatory pseudotumor has been commonly reported in patients undergoing total hip arthroplasty (THA). PATIENT CONCERNS We reported a patient who had a massive intra-pelvic pseudotumour and acetabular bone defect underwent two-stage revision THA. DIAGNOSES A new surgical strategy for pseudotumor after THA is performed. INTERVENTIONS Thorough debridement intra-pelvic pseudotumo...
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Subchondral insufficiency fracture (SIF) of the femoral head occurs in the elderly and recipients of organ transplantation. Osteoporosis and deficient lateral coverage of the acetabulum are known risk factors for SIF. There has been no study about relation between spinopelvic alignment and anterior acetabular coverage with SIF. We therefore asked whether a decrease of lumbar lordosis and a defi...
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ژورنال
عنوان ژورنال: Skeletal Radiology
سال: 2011
ISSN: 0364-2348,1432-2161
DOI: 10.1007/s00256-011-1141-3