Whelan M A, Gold R P
AJR Am J Roentgenol. 1982 Dec;139(6):1183-90. doi: 10.2214/ajr.139.6.1183.
The sacrum of a disarticulated pelvis was scanned with a Pfizer 0450 computed tomographic scanner using contiguous 5 mm sections to display the normal computed tomographic anatomy of the sacrum. These anatomic sections were then compared with normal sacrums. In analyzing the computed tomographic anatomy, emphasis was placed on the central canal and sacral foramina, in that these landmarks are important in determining not only the presence but also the type of pathology involving the sacrum.
使用辉瑞0450型计算机断层扫描仪对分离骨盆的骶骨进行扫描，扫描层厚为连续5毫米，以显示骶骨的正常计算机断层解剖结构。然后将这些解剖切片与正常骶骨进行比较。在分析计算机断层解剖结构时，重点关注中央管和骶孔，因为这些标志不仅对于确定骶骨是否存在病变很重要，而且对于确定病变的类型也很重要。
