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[皮质-松质骨碎片在不完美骨合成中稳定作用的生物力学研究]

[Biomechanical studies on the stabilization effect of cortico-spongiosa chips in imperfect osteosynthesis].

作者信息

Lintner P, Burri C, Claes L, Hutzschenreuter P

出版信息

Chir Forum Exp Klin Forsch. 1977 Apr:79-84.

PMID:376248
Abstract

Stability and plate strain of internally fixed femoral shaft fractures at different sites were tested under bending and compression loads. Stability of osteosynthesis with compression plate was not acutely affected by stresses encountered when standing on one leg. When fractures with a bone defect were treated by plate fixation stability was improved significantly when lateral support was preserved or when a medial cortico-spongious bone chip was used.

摘要

在弯曲和压缩载荷下测试了不同部位股骨骨干内固定骨折的稳定性和钢板应变。单腿站立时所承受的应力对加压钢板接骨术的稳定性没有急性影响。当采用钢板固定治疗伴有骨缺损的骨折时,保留外侧支撑或使用内侧皮质松质骨碎片时,稳定性显著提高。

相似文献

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Chir Forum Exp Klin Forsch. 1977 Apr:79-84.
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引用本文的文献

1
The stability of osteosyntheses bridging defects.桥接骨缺损的骨合成稳定性。
Arch Orthop Trauma Surg (1978). 1979 Oct;95(1-2):27-30. doi: 10.1007/BF00379166.