Discrepancies in measuring acetabular coverage: revisiting the anterior and lateral center edge angles
نویسندگان
چکیده
منابع مشابه
Discrepancies in measuring acetabular coverage: revisiting the anterior and lateral center edge angles
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...
متن کاملRelationship 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...
متن کاملLateral acetabular labral length is inversely related to acetabular coverage as measured by lateral center edge angle of Wiberg
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...
متن کاملMeasuring acetabular component position on lateral radiographs - ischio-lateral method.
The standard method for the evaluation of arthritis and postoperative assessment of arthroplasty treatment is observation and measurement from plain films, using the flm edge for orientation. A more recent employment of an anatomical landmark, the ischial tuberosity, has come into use as orientation for evaluation and is called the ischio-lateral method. In this study, the use of this method wa...
متن کاملDecreased Lumbar Lordosis and Deficient Acetabular Coverage Are Risk Factors for Subchondral Insufficiency Fracture
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Hip Preservation Surgery
سال: 2015
ISSN: 2054-8397
DOI: 10.1093/jhps/hnv041