[Vertebral block in ankylosing spondylarthritis].
D000844:Ankylosis; D006801:Humans; D013131:Spine; D013166:Spondylitis; D013167:Spondylitis, Ankylosing / Q000473:pathology*
SPONDYLITIS, ANKYLOSING/pathology
Le bloc vertebral dans la spondylarthrite ankylosante.