A threaded hole is drilled in the middle of the expansion bracing, such as (Figs 4), which corresponds with the screw.

将膨胀拉条中间钻出一个螺纹孔，如(图4)，使之与螺丝相对应。

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The interlocking intramedullary nails of femur, tibia, humerus and so on all can be provided with a distal positioning threaded hole.

股骨、胫骨、肱骨等交锁髓内钉均可设置远端定位螺孔。

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The interlocking intramedullary nail with distal positioning threaded hole is applicable for the internal fixation treatment of the femur, tibia and humerus fractures.

带远端定位螺孔的交锁髓内钉适用于股骨、胫骨及肱骨骨折的内固定治疗。

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's Amplatzer is a fabric-mesh patch threaded through catheters to plug the hole.

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