固定方法有：前环骨折采用钢板固定；后环骨折分离采用骶骨棒，四孔方形钢板，松质骨螺钉固定。
The methods include posterior ring internal fixation by using sacral bars, four-hole square plates or cancellous screws with anterior ring fixed by plates.
在墙画虎中，鼻尖的反光是一个水平的细棒(图10)，但是在40号照片中，反光却是一个厚的长方形。
In the poster tiger, the glisten on the nose tip is a slender, horizontal bar (Fig. 10), but in photo no. 40, the glisten is as thick as a rectangular form.
由单个正方形截面铅棒顺遂塑料包裹身材。
Made of a square section lead bar encased in a smooth plastic body.
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