The static balance following total hip arthroplasty

Na Ling Lin*, Jen Suh Chern, Shiuann Sheng Lee, Susan Chang, Fuk Tan Tang

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

2 引文 斯高帕斯(Scopus)

摘要

The purpose of this study was to investigate the standing balance recovery process of patients underwent unilateral total hip arthroplasty (THA) surgery. Twenty three subjects with unilateral THA participated in this study and center of pressure (CoP) and bilateral weight bearing symmetry was measured under 8 stance conditions which was a combination of 4 foot placements and 2 visual conditions. The CoP sway magnitude was greater at 2 and 6 weeks after surgery than that before surgery and reached peak at 3 months after surgery. The CoP sway magnitude began to decline at 6 months after surgery and that at 1 year after surgery was less than before surgery significantly. The load under the affected limb was greater than that under the non-affected only at 6 month after surgery except when the patients adopted tandem stance with the affected limb in the back. Clinicians and the patients should be advised of the unstable and asymmetry stance during one year after surgery even though the stance stability seemed improving gradually at 6 months after surgery. Before 6 month after surgery, patients still avoid to bear weight onto the affected limb while standing and this habit seemed to last at least for one year, especially when the challenges on balance increased by change of foot configurations.

原文英語
主出版物標題6th World Congress of Biomechanics, WCB 2010 - In Conjunction with 14th International Conference on Biomedical Engineering, ICBME and 5th Asia Pacific Conference on Biomechanics, APBiomech
頁面247-250
頁數4
DOIs
出版狀態已發佈 - 2010
對外發佈
事件6th World Congress of Biomechanics, WCB 2010 - In Conjunction with 14th International Conference on Biomedical Engineering, ICBME and 5th Asia Pacific Conference on Biomechanics, APBiomech - Singapore, 新加坡
持續時間: 2010 八月 12010 八月 6

出版系列

名字IFMBE Proceedings
31 IFMBE
ISSN(列印)1680-0737

會議

會議6th World Congress of Biomechanics, WCB 2010 - In Conjunction with 14th International Conference on Biomedical Engineering, ICBME and 5th Asia Pacific Conference on Biomechanics, APBiomech
國家/地區新加坡
城市Singapore
期間2010/08/012010/08/06

ASJC Scopus subject areas

  • 生物工程
  • 生物醫學工程

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