Ankylosing spondylitis (AS) is a chronic inflammatory disease that primarily affects the spine and sacroiliac joints, leading to pain, stiffness, and, in severe cases, fusion of the vertebrae (1). It ...
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Ankylosing spondylitis (AS) is a chronic inflammatory disease that primarily affects the spine and sacroiliac joints, leading to pain, stiffness, and, in severe cases, fusion of the vertebrae (1). It ...