1·The piriformis muscles, strong external rotators of the thigh, attach to the sacrum and the femur. Stretching them can increase S-I joint instability.
梨状肌是附着在骶骨和大腿骨上的强大的回旋肌，对他们的拉伸有损于骶髂关节的稳定性。
2·Technically, back labor occurs when the fetus is in a posterior position, with its face up and the back of its head pressing against your sacrum, or the back of your pelvis.
从技术上来说，背阵痛发生在胎儿处于背对的位置，它的脸朝上而后脑勺紧靠你的骶骨或者骨盆后方。
3·Najash retained a sacrum, a bony feature that supported the pelvis.
Najash蛇保留着骶骨，用它来支撑骨盆。
4·Since the muscles in the abdomen and lower back play an important role in preventing collapse, move the navel toward the spine and lift the sacrum away from the lumbar spine.
此过程中，腹部和下背部肌肉的作用非常重要，所以你需要将肚脐内收，同时把骶骨向上提。
5·The neurogenic tumor of the sacrum was particularly discussed in regard to its special features and differential diagnosis.
作者还对骶骨神经源性肿瘤的特点以及该瘤的鉴别诊断进行了讨论。
1·Objective To analyze the image diagnosis and differential diagnosis of bone destruction with soft-tissue tumor in sacrum.
目的探讨骶椎骨质破坏伴软组织块影的影像诊断与鉴别诊断。
2·Cough, fever, bilateral pulmonary nodules and sacrum subcutaneous nodule.
咳嗽，发热，双肺结节影及骶部结节。
3·To analyze the X - ray features of injured sacrum and coccyx fracture and avoid misdiagnosis or miss diagnosis.
目的：提高臀坐式外伤骶尾椎骨折的X线表现的认识，减少漏、误诊。
4·Objective To determine the average articular contact area between the sacrum and ilium at the sacroiliac joint using computer analysis.
目的分析骶髂关节在不同脱位情况下耳状关节面接触面积的变化。
5·Method From 1999 to 2005, 27 patients with lumbar and sacrum spine tuberculosis were treated surgically by posterior transpedicular screw system internal fixation and interbody fusion.
方法总结1999年2月- 2005年9月采用后路椎弓根系统内固定及前路病灶清除植骨融合治疗腰骶段脊柱结核27例患者临床资料。