Brunner C, Kissling R, Jacob H A
Orthopädische Universitätsklinik, Zurich, Switzerland.
Spine (Phila Pa 1976). 1991 Sep;16(9):1111-7. doi: 10.1097/00007632-199109000-00017.
The sacroiliac joints of seven pelvic specimens were examined to determine functional, morphologic, and histopathologic aspects. The movements were measured in four intact pelvises (from two men and two women). The joint surfaces of all pelvises (from three men and four women) then were examined topographically by means of a photogrammetric method. After this, they were examined histologically to characterize any effects on function. The morphologic investigation revealed sex-specific differences. All joint surfaces from the female pelvises showed circular contours, the centers of which coincided with the iliac tuberosities. These morphologic characteristics were not discernible in the joint surfaces from the male pelvises; these had interlocking irregularities without a topographic pattern. As expected, this configuration involved distinct differences in mobility. Rotation of the sacrum was markedly less in the sacroiliac joints of men than in those of women.
对七个骨盆标本的骶髂关节进行了检查，以确定其功能、形态和组织病理学方面。在四个完整的骨盆（来自两名男性和两名女性）中测量了运动情况。然后，通过摄影测量法对所有骨盆（来自三名男性和四名女性）的关节面进行了地形学检查。在此之后，对它们进行了组织学检查，以确定对功能的任何影响。形态学研究揭示了性别差异。女性骨盆的所有关节面均显示出圆形轮廓，其中心与髂结节重合。这些形态特征在男性骨盆的关节面中无法辨别；男性骨盆的关节面有相互交错的不规则之处，没有地形学模式。正如预期的那样，这种结构在活动度上存在明显差异。男性骶髂关节中骶骨的旋转明显少于女性。
