对腰骶椎Ｘ线的判读究竟存在着多大个体内和个体间的误差,Ｂｅｒｇｅｎ大学和Ｄｅａｃｏｎｅｓｓ医院对此作了调查,在瑞典每1000居民每年大约有46人作了该方面放射检查,而在英国为27人。在2个月内由3名具有10年以上诊断经验医生独立对200例病人作了诊断。病人年龄为13～93岁,男 The question of whether there is any discrepancy between individual and individual in interpretation of the lumbosacral X-ray was investigated by Bergen University and the Deaconess Hospital, where approximately 46 radiologists per 1,000 inhabitants made this examination each year, and at 27 in Britain. Within 2 months, 200 patients were diagnosed independently by 3 doctors with more than 10 years of diagnostic experience. The patient is 13 to 93 years old, male