Dietrichs E
Anatomical institute, University of Oslo, Norway.
Scand J Rheumatol Suppl. 1991;88:4-6.
In adults, after the os ilium, os ischii and os pubis have joined together by ossification to form the os coxae, there is usually one joint between the hip bones ventrally (the pubic symphysis) and several more complex joints between the hip bones and os sacrum dorsally (sacroiliac, "axial sacroiliac" and accessory sacroiliac joints). These joints carry the weight of the upper part of the body, but they shall also enable pelvic distention during labour. Pathological conditions in these joints are common, and increased knowledge concerning their normal antomy is important for better understanding of these conditions.
在成年人中，髂骨、坐骨和耻骨通过骨化连接在一起形成髋骨后，髋骨之间通常在腹侧有一个关节（耻骨联合），在髋骨与骶骨之间背侧有几个更复杂的关节（骶髂关节、“轴性骶髂关节”和副骶髂关节）。这些关节承担着身体上部的重量，但在分娩时也应能使骨盆扩张。这些关节的病理状况很常见，增加对其正常解剖结构的了解对于更好地理解这些状况很重要。
