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1·In the medial tract, the multifidi originates on the sacrum.

在内侧束，多裂肌起源于骶骨。

2·The longissimus thoracis originates on the back of the sacrum.

胸长肌起源于骶骨后部。

3·The sacrum is a normal block vertebrae.

骶骨融合为正常现象。

4·On the pelvic surface of the sacrum are four slight ridges.

在骶骨的骨盆里有四个小的脊。

5·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。

6·Most chordomas are found at skull base, sacrum and cervical spine.

大多数脊索瘤发生在颅底、颈椎及荐骨。

7·Most chordomas are found at skull base , sacrum and cervical spine.

大多数脊索瘤发生在颅底、颈椎及荐骨。

8·Cough, fever, bilateral pulmonary nodules and sacrum subcutaneous nodule.

咳嗽，发热，双肺结节影及骶部结节。

9·Surgery remains the main treatment mode for primary malignant sacrum tumors.

原发性恶性骶骨肿瘤的治疗以手术为主。

10·Objective: To evaluate the effect of surgical treatment of primary sacrum tumor.

目的：了解手术治疗原发性骶骨肿瘤的疗效。