Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty
المؤلفون المشاركون
Grifka, Joachim
Weber, Markus
Thieme, Max
Kaiser, Moritz
Völlner, Florian
Worlicek, Michael
Craiovan, Benjamin
Renkawitz, Tobias
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-25
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Equalization of biomechanical differences is a major goal in total hip arthroplasty (THA).
In the current study we compared the accuracy of restoring leg length and offset using imageless navigation with an osseous fixed pin to a femoral pinless device in 97 minimally invasive THAs through an anterolateral approach in the lateral decubitus position.
Leg length and offset differences were evaluated on magnification-corrected radiographs by a blinded observer.
A postoperative mean difference of -0.9 mm (95% CI -2.8 mm to 1.1 mm, p = 0.38) between pinless navigation and navigation with a fixed pin was observed for leg length and that of -2.4 mm (95% CI -3.9 mm to -0.9 mm, p = 0.002) was observed for offset, respectively.
The number of patients with a residual difference below 5 mm after THA was higher if using a fixed pin than in pinless navigation for both leg length (98.2%, 54/55 to 50.0%, 21/42, p < 0.001) and offset (100.0%, 55/55 to 71.4%, 30/42, p < 0.001).
Imageless navigation is a feasible method in intraoperative control of leg length and offset in minimally invasive THA.
The use of pins fixed to the bone has a higher precision than pinless devices.
This trial is registered with DRKS00000739.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Weber, Markus& Thieme, Max& Kaiser, Moritz& Völlner, Florian& Worlicek, Michael& Craiovan, Benjamin…[et al.]. 2018. Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty. BioMed Research International،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1124526
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Weber, Markus…[et al.]. Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty. BioMed Research International No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1124526
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Weber, Markus& Thieme, Max& Kaiser, Moritz& Völlner, Florian& Worlicek, Michael& Craiovan, Benjamin…[et al.]. Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1124526
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1124526
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