Big headed and pig headed.
D000368:Aged; D005194:Family Practice; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D009333:Neck; D010001:Osteitis Deformans / Q000150:complications / Q000000981:diagnostic imaging*; D010146:Pain / Q000209:etiology; D011859:Radiography