Seo reported that his group found the average degree of facet joint invasion at the superior adjacent segment after transpedicular instrumentation was 1.8 for the adjacent segment degeneration ...

Henry Halm, MD, of Schön Klinik Neustadt, Germany, operates on a young patient with a right-side semi-segmented hemivertebra using transpedicular resection and instrumented fusion. Halm used ...

Transpedicular approach: 63055–63057 A transpedicular approach requires removal of part of one of the two pedicles (cylinder-shaped projections of hard bone that stick out from the back part of ...