Effects of achilles tendon moment arm length on insertional achilles tendinopathy

Takuma Miyamoto, Yasushi Shinohara*, Tomohiro Matsui, Hiroaki Kurokawa, Akira Taniguchi, Tsukasa Kumai, Yasuhito Tanaka

*この研究の対応する著者

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Insertional Achilles tendinopathy (IAT) is caused by traction force of the tendon. The effectiveness of the suture bridge technique in correcting it is unknown. We examined the moment arm in patients with IAT before and after surgery using the suture bridge technique, in comparison to that of healthy individuals. We hypothesized that the suture bridge method influences the moment arm length. An IAT group comprising 10 feet belonging to 8 patients requiring surgical treatment for IAT were followed up postoperatively and compared with a control group comprising 15 feet of 15 healthy individuals with no ankle complaints or history of trauma or surgery. The ratio of the moment arm (MA) length/foot length was found to be statistically significant between the control group, the IAT group preoperatively and the IAT group postoperatively (p < 0.01). Despite no significant difference in the force between the control and preoperative IAT groups, a significantly higher force to the Achilles tendon was observed in the IAT group postoperatively compared to the other groups (p < 0.05). This study demonstrates that a long moment arm may be one of the causes of IAT, and the suture bridge technique may reduce the Achilles tendon moment arm.

本文言語English
論文番号6631
ジャーナルApplied Sciences (Switzerland)
10
19
DOI
出版ステータスPublished - 2020 10月 1

ASJC Scopus subject areas

  • 材料科学(全般)
  • 器械工学
  • 工学(全般)
  • プロセス化学およびプロセス工学
  • コンピュータ サイエンスの応用
  • 流体および伝熱

フィンガープリント

「Effects of achilles tendon moment arm length on insertional achilles tendinopathy」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル