title: [Rigidity of the lumbar segment of the spine: polymorphous symptom].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications; D003286:Contracture / Q000209:etiology*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000150:complications; D008141:Lordosis / Q000150:complications; D008159:Lumbar Vertebrae; D009220:Myositis / Q000150:complications; D009442:Neurilemmoma / Q000150:complications; D010000:Osteitis / Q000150:complications; D010007:Osteochondritis / Q000150:complications; D012600:Scoliosis / Q000150:complications; D013120:Spinal Cord Neoplasms / Q000150:complications; D013122:Spinal Diseases; D016135:Spinal Dysraphism / Q000150:complications; D013124:Spinal Injuries / Q000150:complications; D013131:Spine / Q000002:abnormalities; D013166:Spondylitis / Q000150:complications; D013167:Spondylitis, Ankylosing / Q000150:complications
vernacular_title: Le rigidità del tratto lombare del rachide: sintomo polimorfo.