Severe Spondylolisthesis

Only dysplastic (congenital) spondylolisthesis can lead to the complete picture of spondyloptosis. Its therapies are still con­ troversially discussed today. The therapeutic palette ranges from therapeutic nihilism to fusion in situ, to complete reduc­ tion of the lumbo-sacral junction. The goal of the symposium, which is presented in this book, was to demonstrate the anatomical and biomechanical funda­ mental principles which are significant for the selection of the appropriate therapy. With re