強きょう直ちょく性せい脊せき椎つい炎えん

noun

ankylosing spondylitis

Medical term for a chronic inflammatory disease primarily affecting the spine and sacroiliac joints.

• 強きょう直ちょく性せい脊せき椎つい炎えんは、脊せき椎ついの靭じん帯たいや関かん節せつに炎えん症しょうが起おこる病びょう気きです。

  Ankylosing spondylitis is a disease in which inflammation occurs in the ligaments and joints of the spine.