[On the surgical treatment of paraplegia (author's transl)].

We report on a modified dorso-ventral operation method for the treatment of unstable vertebral lesions in parapletic patients. We see the indication for ca. 10% of the paraplegics with unstable vertebral fractures and incomplete neurological pareses with a real of expected worsening of the neurological status. A real stabilisation can only be reached by combined dorsal and ventral fusioning, which only rectify the operative risks. The geometrical arguments for this method are presented.