How to evaluate three dimensional angle error from plain radiographs

Chen Kun Liaw, Tai Yin Wu, Sheng Mou Hou, Rong Sen Yang, Chiou Shann Fuh

研究成果: 雜誌貢獻文章同行評審

1 引文 斯高帕斯(Scopus)

摘要

Evaluating three-dimensional angle error is necessary because we cannot get every patient's CT or MRI at all times. Creating a method that can calculate angle error from plain radiographs is therefore important. Using vector and trigonometric mathematics, we gradually deduct our formula which can calculate angle error from goal angles (the angles we plan to achieve before operation) to result angles (the angles we get after operation) by two perpendicular radiographs. We also encode it into Micorsoft Excel (Redmond Campus, Redmond, Washington, U.S.) so that it becomes more user-friendly. We hope this tool can be used when evaluating TKR, corrective osteotomy, fracture fixation, and so on.
原文英語
頁(從 - 到)1788-1790
頁數3
期刊Journal of Arthroplasty
28
發行號10
DOIs
出版狀態已發佈 - 12月 1 2013
對外發佈

ASJC Scopus subject areas

  • 骨科和運動醫學

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