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Optimising bionic pore designs in a spiral blade implant to enhance bone ingrowth and stability: A combined CFD and large-animal study

delete2026-07-08
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OA
AI
M
Mengxuan Yao
T
Tai-Long Shi
Y
Yu-Qin Zhang
Y
Yifan Zhang
C
Chuan Ren
S
Shi-Wu Dong
Z
Zhi-Yong Hou
Y
Ying-Ze Zhang
H
Hong-Zhi Lv *
W
Wei Chen *
DOI:10.1016/j.jot.2026.101165delete
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Abstract

Abstract

En 中文
This study aimed to evaluate the effects of different Bionic Pore geometries (circular, triangular, and rectangular) and diameters (0.8 mm, 1 mm, 2 mm, and 3 mm) on fluid shear stress (FSS) distribution and bone ingrowth in a bionic spiral blade implant.
Keywords:
Bionic pores
Bone ingrowth
Fluid shear stress
Internal fixation
Large animal model
Osseointegration
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Journal

Journal of Orthopaedic Translation cover
Journal of Orthopaedic Translation
IF:
7.8
Papers:
1.1K
Citations:
4.1K

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A
army medical university
Scholars:
3.7K
Papers: 831
Citations: 0
H
hebei medical university third hospital
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226
Papers: 51
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