Background The anatomical sacral slope is considered as an anatomical pelvic parameter independent of femoral head centers for measurement of anatomical sacral slope and was previously described to strongly correlate with pelvic incidence on a two-dimensional examination of healthy subjects. However, the correlation between anatomical sacral slope and pelvic incidence was unclear in patients with developmental dysplasia of the hip. This study aimed to examine the correlation between anatomical sacral slope and other spinopelvic parameters by analyzing plain radiographs of female patients with developmental dysplasia of the hip. Methods Eighty-four women with developmental dysplasia of the hip were examined. Lumbar lordosis, thoracic kyphosis, pelvic incidence, sacral slope, and anatomical sacral slope (the angle formed by the straight line of the S1 superior endplate and a line at a right angle to the anterior pelvic plane) were determined by analyzing plain radiographs. The correlations were examined by Pearson’s correlation coefficients, and intra- and inter-rater intraclass correlation coefficients were evaluated for reliability. Results A strong correlation was observed between pelvic incidence and anatomical sacral slope (r = 0.725, p < 0.001). In addition, the correlation between anatomical sacral slope and lumbar lordosis was similar to that between pelvic incidence and lumbar lordosis (r = 0.661, p < 0.001, and r = 0.554, p < 0.001, respectively). The intra-rater intraclass correlation coefficient values were 0.869 and 0.824 for anatomical sacral slope and pelvic incidence, respectively. Furthermore, the inter-rater intraclass correlation coefficient values were 0.83 and 0.685 for anatomical sacral slope and pelvic incidence, respectively. Conclusions We observed that the strong correlation between anatomical sacral slope and pelvic incidence in patients with developmental dysplasia of the hip was equal to that in normal healthy subjects. The correlation between anatomical sacral slope and lumbar lordosis was equal to that between pelvic incidence and lumbar lordosis. Additionally, the intraclass correlation coefficient values for the anatomical sacral slope were slightly higher than those for pelvic incidence. Thus, we conclude that anatomical sacral slope can be considered as a helpful anatomical pelvic parameter that is a substitute for pelvic incidence not only in normal healthy subjects, but also in patients with developmental dysplasia of the hip.
Fat embolism syndrome (FES) is a rare condition characterised by the classic triad of respiratory distress, neurologic symptoms and petechial rash. Here, we encountered a case of FES in a patient with an asymptomatic right undisplaced femoral neck fracture (Garden Stage II). FES was diagnosed based on the Gurd and Willson’s diagnostic criteria and brain magnetic resonance imaging features. To the best of our knowledge, this is the first case of FES in a patient with an undisplaced femoral neck fracture. This study highlights the importance of considering the possibility of FES even in patients with undisplaced femoral neck fractures.
Background:The anatomical sacral slope, considered an anatomical pelvic parameter independent of femoral head centers for measurement, was previously described to strongly correlate withpelvic incidenceon two-dimensional examination of normal healthy subjects. However, the associationbetween anatomical sacral slope and pelvic incidence was unclear in patients withdevelopmental dysplasia of the hip. Thecurrent study aimed to examine the association between anatomical sacral slope and other spinopelvic parameters on plain radiographs in female patients with developmental dysplasia of the hip. Methods:Eighty-four women with developmental dysplasia of the hip were examined. Lumbar lordosis, thoracic kyphosis, pelvic incidence, sacral slope, and anatomical sacral slope, which was deemedthe angle formed by the straight line of the S1 superior endplate and a line at a right angle to the anterior pelvic plane, were determined by plain radiographs. The correlations were examined by Pearson correlation coefficients, and intra- and interrater intraclass correlation coefficients were evaluated forreliability.Results:A strong association was observed between pelvic incidence and anatomical sacral slope (r=0.725, p<0.001). In addition, the association between anatomical sacral slope and lumbar lordosis wassimilar to that between pelvic incidence and lumbar lordosis (r=0.661, p<0.001 and r=0.554, p<0.001, respectively). The intraraterintraclass correlation coefficient values were 0.869 for anatomical sacral slope and 0.824 for pelvic incidence. Furthermore, the interraterintraclass correlation coefficient values were 0.83 for anatomical sacral slope and 0.685 for pelvic incidence. Conclusions:We found that the strong association between anatomical sacral slope and pelvic incidence wasequal to that in normal,healthy subjects. The associationbetweenanatomical sacral slope and lumbar lordosis was equal to that between pelvic incidence and lumbar lordosis. Additionally, the intraclass correlation coefficient value foranatomical sacral slope was slightlyhigher than that forpelvic incidence. We thusconclude that anatomical sacral slope can be considered a helpful anatomical pelvic parameter that isasubstitute for pelvic incidence not only in normal subjectsbut also in patients with developmental dysplasia of the hip.
Background: The anatomical sacral slope is considered as an anatomical pelvic parameter independent of femoral head centers for measurement of anatomical sacral slope and was previously described to strongly correlate with pelvic incidence on a two-dimensional examination of healthy subjects. However, the correlation between anatomical sacral slope and pelvic incidence was unclear in patients with developmental dysplasia of the hip. This study aimed to examine the correlation between anatomical sacral slope and other spinopelvic parameters by analyzing plain radiographs of female patients with developmental dysplasia of the hip. Methods: Eighty-four women with developmental dysplasia of the hip were examined. Lumbar lordosis, thoracic kyphosis, pelvic incidence, sacral slope, and anatomical sacral slope (the angle formed by the straight line of the S1 superior endplate and a line at a right angle to the anterior pelvic plane), were determined by analyzing plain radiographs. The correlations were examined by Pearson correlation coefficients, and intra- and inter-rater intraclass correlation coefficients were evaluated for reliability. Results: A strong correlation was observed between pelvic incidence and anatomical sacral slope (r=0.725, p<0.001). In addition, the correlation between anatomical sacral slope and lumbar lordosis was similar to that between pelvic incidence and lumbar lordosis (r=0.661, p<0.001 and r=0.554, p<0.001, respectively). The intra-rater intraclass correlation coefficient values were 0.869 and 0.824 for anatomical sacral slope and pelvic incidence, respectively. Furthermore, the inter-rater intraclass correlation coefficient values were 0.83 and 0.685 for anatomical sacral slope and pelvic incidence, respectively. Conclusions: We observed that the strong correlation between anatomical sacral slope and pelvic incidence in patients with developmental dysplasia of the hip was equal to that in normal healthy subjects. The correlation between anatomical sacral slope and lumbar lordosis was equal to that between pelvic incidence and lumbar lordosis. Additionally, the intraclass correlation coefficient values for the anatomical sacral slope were slightly higher than those for pelvic incidence. Thus, we conclude that anatomical sacral slope can be considered as a helpful anatomical pelvic parameter that is a substitute for pelvic incidence not only in normal healthy subjects, but also in patients with developmental dysplasia of the hip.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.