![](/images/graphics-bg.png)
Role of the Juncturae Tendinum in Preventing Radial Subluxation of the Extensor Communis Tendons after Ulnar Sagittal Band Rupture : A Cadaveric Study
المؤلفون المشاركون
Farrar, N. Greville
Kundra, Amrit
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-4، 4ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-05-30
دولة النشر
مصر
عدد الصفحات
4
التخصصات الرئيسية
الملخص EN
Background.
Radial subluxation of the extensor communis tendons at the metacarpophalangeal (MCP) joints is a rarely reportedvinjury.
These injuries have proved difficult to reproduce in cadaveric studies and have a low biomechanical likelihood of occurrence due to the ulnar direction of pull of the extensor communis tendons.
It has been suggested that the juncturae tendinum may have a stabilising role, preventing radial subluxation after ulnar sagittal band rupture; however this has not been established.
Methods.
40 cadaveric digits were dissected to reveal the extensor mechanism around the MCP joints.
The ulnar sagittal bands were released and then the juncturae tendinum divided, in stages, before observing for radial subluxation or dislocation during finger flexion.
Results.
Radial subluxation of the extensor tendon was observed in only one digit after complete ulnar sagisttal band release.
When all the fingers were flexed, after the juncturae tendinorum were divided, four additional tendons subluxed radially and a fifth tendon dislocated in this direction.
When the digits were then flexed individually, there were eight unstable tendons in total.
Conclusions.
The juncturae tendinum appear to have a role in stabilising the extensor communis tendons at the MCP joints and preventing radial subluxation after ulnar sagittal band rupture.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Farrar, N. Greville& Kundra, Amrit. 2012. Role of the Juncturae Tendinum in Preventing Radial Subluxation of the Extensor Communis Tendons after Ulnar Sagittal Band Rupture : A Cadaveric Study. ISRN Orthopedics،Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-483933
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Farrar, N. Greville& Kundra, Amrit. Role of the Juncturae Tendinum in Preventing Radial Subluxation of the Extensor Communis Tendons after Ulnar Sagittal Band Rupture : A Cadaveric Study. ISRN Orthopedics No. 2012 (2012), pp.1-4.
https://search.emarefa.net/detail/BIM-483933
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Farrar, N. Greville& Kundra, Amrit. Role of the Juncturae Tendinum in Preventing Radial Subluxation of the Extensor Communis Tendons after Ulnar Sagittal Band Rupture : A Cadaveric Study. ISRN Orthopedics. 2012. Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-483933
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-483933
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)