Calcification of the posterior longitudinal ligament of the spine among Japanese.
D000328:Adult; D000368:Aged; D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000209:etiology; D048909:Diabetes Complications; D005006:Ethnicity; D005260:Female; D006801:Humans; D007564:Japan; D008022:Ligaments; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013122:Spinal Diseases / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000209:etiology; D013128:Spinal Osteophytosis / Q000000981:diagnostic imaging; D013131:Spine / Q000000981:diagnostic imaging