ligament extending from a and b 意味

• A から B に走る靱帯｛じんたい｝
  

• ridge extending from a to b:    A から B に至る隆起｛りゅうき｝
• ligament that extends from a to b:    A から B まで伸びる靱帯｛じんたい｝
• ligament that passes from a to b:    A から B まで伸びる靱帯｛じんたい｝