title: Hypermobility in psoriatic spondylitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007596:Joints; D008875:Middle Aged; D009068:Movement; D011565:Psoriasis / Q000150:complications*; D013131:Spine / Q000503:physiopathology*; D013167:Spondylitis, Ankylosing / Q000150:complications / Q000503:physiopathology*