| 摘要 |
PURPOSE: To reduce a need for equipment of assembling small items, for instance, washers, screws, bolts and the like at a surgical treatment, by fitting spinal rods without a need for operating an addition of any spiral rod or for arranging such in relation to a special geometry of spinal rods with each other. CONSTITUTION: Each of such a pair of surgical rods 11, 12 as those to be used for joining the spinal rods of the spine is fitted to a given place with each other, using a joining tool 16, to form a medical composition. This joining tool, together with a plate 18, has a pair of double hook bolts 24, 24 fitted to the rods. These double hook bolts and rods may be used for offering a solid or semi-solid surgical composition, corresponding to fitting the double hook bolts to the plate. |
