Computed Tomography Analysis of Postsurgery Femoral Component Rotation Based on a Force Sensing Device Method versus Hypothetical Rotational Alignment Based on Anatomical Landmark Methods: A Pilot Study
المؤلفون المشاركون
Dettmer, Marius
Pourmoghaddam, Amir
Kreuzer, Stefan W.
Leffers, Kevin J.
Johnson, Clint W.
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-01-04
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Rotation of the femoral component is an important aspect of knee arthroplasty, due to its effects on postsurgery knee kinematics and associated functional outcomes.
It is still debated which method for establishing rotational alignment is preferable in orthopedic surgery.
We compared force sensing based femoral component rotation with traditional anatomic landmark methods to investigate which method is more accurate in terms of alignment to the true transepicondylar axis.
Thirty-one patients underwent computer-navigated total knee arthroplasty for osteoarthritis with femoral rotation established via a force sensor.
During surgery, three alternative hypothetical femoral rotational alignments were assessed, based on transepicondylar axis, anterior-posterior axis, or the utilization of a posterior condyles referencing jig.
Postoperative computed tomography scans were obtained to investigate rotation characteristics.
Significant differences in rotation characteristics were found between rotation according to DKB and other methods (P<0.05).
Soft tissue balancing resulted in smaller deviation from anatomical epicondylar axis than any other method.
77% of operated knees were within a range of ±3° of rotation.
Only between 48% and 52% of knees would have been rotated appropriately using the other methods.
The current results indicate that force sensors may be valuable for establishing correct femoral rotation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kreuzer, Stefan W.& Pourmoghaddam, Amir& Leffers, Kevin J.& Johnson, Clint W.& Dettmer, Marius. 2016. Computed Tomography Analysis of Postsurgery Femoral Component Rotation Based on a Force Sensing Device Method versus Hypothetical Rotational Alignment Based on Anatomical Landmark Methods: A Pilot Study. Advances in Orthopedics،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096549
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kreuzer, Stefan W.…[et al.]. Computed Tomography Analysis of Postsurgery Femoral Component Rotation Based on a Force Sensing Device Method versus Hypothetical Rotational Alignment Based on Anatomical Landmark Methods: A Pilot Study. Advances in Orthopedics No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1096549
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kreuzer, Stefan W.& Pourmoghaddam, Amir& Leffers, Kevin J.& Johnson, Clint W.& Dettmer, Marius. Computed Tomography Analysis of Postsurgery Femoral Component Rotation Based on a Force Sensing Device Method versus Hypothetical Rotational Alignment Based on Anatomical Landmark Methods: A Pilot Study. Advances in Orthopedics. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096549
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096549
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