Academic Journal
Effect of Radial Neck Length on Joint Loading
| العنوان: | Effect of Radial Neck Length on Joint Loading |
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| المؤلفون: | Carolyn J Berkmortel BESc, Michael S Gladwell MD, FRCSC, Jennifer Ng BESc, Louis M Ferreira PhD, George S Athwal MD, FRCSC, James A Johnson PhD, Graham JW King MD, MSc, FRCSC |
| المصدر: | Journal of Shoulder and Elbow Arthroplasty, Vol 3 (2019) |
| بيانات النشر: | SAGE Publishing, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Orthopedic surgery |
| مصطلحات موضوعية: | Orthopedic surgery, RD701-811 |
| الوصف: | Introduction: Load transfer across the radiocapitellar joint of the elbow is poorly understood both in the setting of the native radial head and following radial head arthroplasty. The purpose of this in vitro study was to determine the effects of radial neck length, arm position, and lateral collateral ligament (LCL) repair on radial load. Methods: A uniaxial load cell was implanted into the radial neck of 8 cadaveric specimens that were mounted on an in vitro motion-control simulator and tested (in dependent, varus, and valgus arm orientations) with the native radial neck length and then −4 to +4 mm lengths. Testing was performed with the LCL intact and after sectioning and repair. Results: There was no significant difference between the 2 LCL states (P = .82), and LCL state was not protective of proximal radius overlengthening. Radial loads increased with increasing radial length (P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2471-5492 24715492 |
| Relation: | https://doaj.org/toc/2471-5492 |
| DOI: | 10.1177/2471549219829964 |
| URL الوصول: | https://doaj.org/article/fa047eb228e542be9ad5692c449a9a72 |
| رقم الانضمام: | edsdoj.fa047eb228e542be9ad5692c449a9a72 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24715492 |
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| DOI: | 10.1177/2471549219829964 |