Biomechanical comparison of medial sustainable nail and proximal femoral nail antirotation in the treatment of an unstable intertrochanteric fracture.,Bone & Joint Research

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Biomechanical comparison of medial sustainable nail and proximal femoral nail antirotation in the treatment of an unstable intertrochanteric fracture.
Bone & Joint Research ( IF 4.7 ) Pub Date : 2020-12-5 , DOI: 10.1302/2046-3758.912.bjr-2020-0284.r1
Shaobo Nie _{1,

2} , Ming Li _{1,

2} , Hui Ji ₃ , Zhirui Li _{1,

2} , Wenwen Li _{1,

2} , Hao Zhang _{1,

2} , Zhang Licheng _{1,

2} , Peifu Tang _{1,

2}

Affiliation

Restoration of proximal medial femoral support is the keystone in the treatment of intertrochanteric fractures. None of the available implants are effective in constructing the medial femoral support. Medial sustainable nail (MSN-II) is a novel cephalomedullary nail designed for this. In this study, biomechanical difference between MSN-II and proximal femoral nail anti-rotation (PFNA-II) was compared to determine whether or not MSN-II can effectively reconstruct the medial femoral support.

中文翻译：

内侧可持续钉和股骨近端防旋钉治疗不稳定型转子间骨折的生物力学比较。

股骨近端内侧支撑的恢复是粗隆间骨折治疗的关键。没有一种可用的植入物在构建内侧股骨支撑方面是有效的。内侧可持续钉（MSN-II）是一种为此设计的新型头髓钉。本研究通过比较 MSN-II 和股骨近端防旋钉 (PFNA-II) 的生物力学差异来确定 MSN-II 是否能有效重建股骨内侧支撑。

更新日期：2020-12-06

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