Universal axial shaft for transpedicular fixation of the spine

摘要

The utility model relates to medicine and medical technology, namely to traumatology, orthopedics, as well as neurosurgery, and is aimed at creating an easy-to-use, convenient to use axial shaft, which provides the ability to change its transverse diameter during transpedicular fixation of the spine when vertebrae of different departments are involved and sizes, which requires the use of unequal in size pedicular screws. This is achieved by the fact that the utility model is represented by an axial rod having a metal the first case with a recess, which is pre-crimped (in particular, with a surgical clamp), which creates a displacement of its diametrically opposite edges along the recess and thereby locally forms a smaller diameter corresponding to the head of a particular screw. A useful model can be used in surgical practice, in particular during operations regarding the implementation of optimal transpedicular fixation of the pathological site at adjacent levels of the spinal column.