Section 15, Chapter 2: Radiology and Degenerative Spondylolisthesis
Hanna Hebelka and Helena Brisby INTRODUCTION Degenerative spondylolisthesis (DS) is an acquired sagittal translation of one vertebra relative to the subjacent one, without a pars interarticularis defect, caused by degenerative changes.1-3 DS is commonly referred to as an anterolisthesis even though it may also be a retrolisthesis, but to a lesser extent. The most common … Read more