INFLAMMATORY DESTRUCTIVE CHANGES IN THE SPINAL COLUMN IN ANKYLOSING SPONDYLARTHRITIS.
D000844:Ankylosis; D006801:Humans; D007403:Intervertebral Disc; D011859:Radiography; D013131:Spine; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
INTERVERTEBRAL DISK; RADIOGRAPHY; SPONDYLITIS, ANKYLOSING