论文部分内容阅读
枕寰枢关节,为寰枕和寰枢关节构成。因其毗邻关系复杂,解剖位置特殊,具有一定的隐蔽性,常规投照方法所获得的 X 线照片,关节内诸骨结构多不能显示或显示不理想。笔者提出了一种新的投照方法,即枕寰枢关节前后张口位近距离投照法,使枕寰枢关节结构显示率明显提高,从而为这一部位相应疾病的 X 线诊断提供了可靠依据。
Occipital atlantoaxial joint, atlantoaxial and atlantoaxial joint formation. Because of its adjacent relationship is complex, the anatomical position is special, with a certain degree of concealment, the conventional projection method obtained X-ray photographs, intraarticular bone structures can not be displayed or displayed more than ideal. I proposed a new method of projection, that is, before and after the pillow atlantoaxial ostial near projection method, the occipital atlantoaxial joint structure showed a marked increase in the rate, so as to this part of the corresponding disease X-ray diagnosis provides a reliable in accordance with.