![](/images/graphics-bg.png)
Difference between Mechanical Alignment in Navigation and Scanogram during Total Knee Arthroplasty
المؤلفون المشاركون
Bhimani, Rohan
Bhimani, Fardeen
Singh, Preeti
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-01
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Introduction.
Malpositioning of the implant results in polyethylene wear and loosing of implant after total knee arthroplasty.
Scanogram is often used for measurement of limb alignment.
Computer navigation provides real time measurements and thus, the aim is to see any association pre- and postoperatively between coronal alignments measured on scanogram to computer navigation during total knee arthroplasty.
Material and Methods.
We prospectively gathered data of 200 patients with advanced degenerative symptomatic arthritis, who were consecutively selected for primary total knee arthroplasty with computer navigation.
Every patient’s pre- and postoperative scanogram were compared to the intraoperative computer navigation findings.
Results.
The results show that the preoperative mean mechanical axis on navigation was 10.65° (SD ± 6.95) and on scanogram it was 10.38° (SD ± 6.89).
On the other hand, the mean postoperative mechanical axis on navigation was 0.69° (SD ± 0.87) and on scanogram it was 2.73° (SD ± 2.10).
Preoperatively, there was no significant difference (p value = 0.46) between the two.
However, the postoperative outcomes suggest that there was a noteworthy difference, with no correlation between the mean Hip-Knee Ankle Axis (HKA) and intraoperative mechanical axis (p value <0.0001).
Conclusion.
Postoperative mechanical alignment values after total knee arthroplasty are lower on navigation than measured on standing full length hip to ankle scanogram.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bhimani, Rohan& Bhimani, Fardeen& Singh, Preeti. 2019. Difference between Mechanical Alignment in Navigation and Scanogram during Total Knee Arthroplasty. Advances in Orthopedics،Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1121583
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bhimani, Rohan…[et al.]. Difference between Mechanical Alignment in Navigation and Scanogram during Total Knee Arthroplasty. Advances in Orthopedics No. 2019 (2019), pp.1-5.
https://search.emarefa.net/detail/BIM-1121583
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bhimani, Rohan& Bhimani, Fardeen& Singh, Preeti. Difference between Mechanical Alignment in Navigation and Scanogram during Total Knee Arthroplasty. Advances in Orthopedics. 2019. Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1121583
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121583
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)