Headaches and head pains associated with diseases of the cervical spine.
D000844:Ankylosis / Q000150:complications; D001172:Arthritis, Rheumatoid / Q000150:complications; D002574:Cervical Vertebrae / Q000502:physiology; D006261:Headache / Q000209:etiology*; D006801:Humans; D007403:Intervertebral Disc; D009132:Muscles / Q000502:physiology; D019838:Neck Injuries; D010146:Pain / Q000503:physiopathology; D012886:Skull; D013122:Spinal Diseases / Q000150:complications / Q000175:diagnosis; D013126:Spinal Nerve Roots / Q000502:physiology; D013127:Spinal Nerves / Q000502:physiology; D013128:Spinal Osteophytosis / Q000209:etiology; D013167:Spondylitis, Ankylosing / Q000150:complications; D014711:Vertebral Artery / Q000502:physiology