Reliability of an Integrated Ultrasound and Stereophotogrammetric System for Lower Limb Anatomical Characterisation
المؤلفون المشاركون
Mazzà, Claudia
Greatrex, Frederick
Montefiori, Erica
Kozak, Josef
Grupp, Thomas M.
المصدر
Applied Bionics and Biomechanics
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-19
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Background.
Lower extremity analysis for preoperative total knee and hip arthroplasty routines can increase surgery success rate and hence reduce associated costs.
Current tools are limited by being invasive, limited to supine analysis, or too expensive.
This study aimed to propose and validate a device, OrthoPilot®, based on the combined use of a stereophotogrammetric and ultrasound system which can in vivo and noninvasively measure varus/valgus, flexion/extension, femur and tibia torsion, and femur and tibia lengths.
Methods.
A phantom was measured by four operators to determine the resolution of the system.
Interoperator variability was measured on three operators who measured the above six variables on both legs of three subjects in standing and supine positions.
Intraoperator variability was assessed on data from three repeats from 9 subjects (18 legs).
Results.
All 6 variables were reliably detected on a phantom, with a resolution of 1 mm and 0.5°.
Inter- and intraoperator consistency was observed for varus/valgus, flexion/extension, and length measurements on the healthy subjects in standing and supine positions (all ICC > 0.93).
For torsion measurements, there was a considerable variation.
Conclusion.
The proposed system, when used on healthy subjects, allowed reliable measurements of key parameters for preoperative procedures in both supine and standing positions.
Accuracy testing and further validation on patient populations will be the next step toward its clinical adoption.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Greatrex, Frederick& Montefiori, Erica& Grupp, Thomas M.& Kozak, Josef& Mazzà, Claudia. 2017. Reliability of an Integrated Ultrasound and Stereophotogrammetric System for Lower Limb Anatomical Characterisation. Applied Bionics and Biomechanics،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1121028
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Greatrex, Frederick…[et al.]. Reliability of an Integrated Ultrasound and Stereophotogrammetric System for Lower Limb Anatomical Characterisation. Applied Bionics and Biomechanics No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1121028
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Greatrex, Frederick& Montefiori, Erica& Grupp, Thomas M.& Kozak, Josef& Mazzà, Claudia. Reliability of an Integrated Ultrasound and Stereophotogrammetric System for Lower Limb Anatomical Characterisation. Applied Bionics and Biomechanics. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1121028
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121028
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر