基本信息来源于合作网站,原文需代理用户跳转至来源网站获取       
摘要:
Introduction: An observation was made that when removing self-tapping cortical screws from patients bones, stripping or shearing of the head of the screw occurred more often in screws whose cutting flutes sat in cortical bone compared with screws that had penetrated the distal cortex with flutes exposed. Method: A model was designed to simulate screws with their cutting flutes either in contact with cortical bone or deep to cortical bone. Screws were grouped depending on the location of their cutting flutes and removal torque was measured. Results: Eighteen screws were included in final analysis. There was a statistically significant difference in average initial removal torque and average maximal removal torque with screws with their cutting flutes in substrate requiring significantly more torque to remove. Conclusion: We conclude that self-tapping cortical screws whose cutting flutes sit in cortical substrate require more torque to remove and are therefore more likely to fail. This finding may be used as a guide in pre-operative planning for removal of metalwork from patients.
推荐文章
Does bicarbonate affect the nitrate utilization and photosynthesis of Orychophragmus violaceus?
Nitrogen assimilation
Photosynthetic capacity
HCO3-
Orychophragmus violaceus
一种基于用户行为的Self集构造和演化方法
计算机免疫
演化计算
计算机安全
入侵检测
一种基于本体的有趣Co-location模式的交互式挖掘算法
空间co-location模式挖掘
本体
二次挖掘
交互式
过滤
内容分析
关键词云
关键词热度
相关文献总数  
(/次)
(/年)
文献信息
篇名 Does the Location of the Cutting Flute of Self-Tapping Screws in Bony Substrate Affect the Removal Torque?
来源期刊 矫形学期刊(英文) 学科 医学
关键词 STAINLESS Steel SCREWS REMOVAL Failure Metalwork REMOVAL Self-Tapping SCREWS
年,卷(期) 2015,(1) 所属期刊栏目
研究方向 页码范围 1-5
页数 5页 分类号 R73
字数 语种
DOI
五维指标
传播情况
(/次)
(/年)
引文网络
引文网络
二级参考文献  (0)
共引文献  (0)
参考文献  (0)
节点文献
引证文献  (0)
同被引文献  (0)
二级引证文献  (0)
2015(0)
  • 参考文献(0)
  • 二级参考文献(0)
  • 引证文献(0)
  • 二级引证文献(0)
研究主题发展历程
节点文献
STAINLESS
Steel
SCREWS
REMOVAL
Failure
Metalwork
REMOVAL
Self-Tapping
SCREWS
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
矫形学期刊(英文)
月刊
2164-3008
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
366
总下载数(次)
0
论文1v1指导