lag screw

常见例句

To minimize my impact on the tree, I anchored each of my four crossbeams with a single 3/4-inch lag screw.
爲了減小對樹的破壞，我用了獨立的1.95厘米粗的方頭螺栓來固定四個橫梁。
Conclusions Deep central placement of the lag screw is ideal to reduce the cutting-out index and decrease failure rate of internal fixation.
結論沿股骨頭中軸較深地擰入股骨頸螺釘，可減少切出指數，降低內固定失敗率。
In turn, this can result in a varus reduction of the proximal fragment or a high lag-screw position in the femoral head, both of which are undesirable.
最終導致近耑骨折塊於內繙位複位或拉力螺釘打入股骨頭的位置過高，這些都是術者不願看到的結果。