4 Lumbar Spine and Lumbosacral Junction
10.1055/b-0035-121464 4 Lumbar Spine and Lumbosacral Junction 4.1 Retroperitoneal Approach to the Lumbar Spine L2–L5 R. Bauer, F. Kerschbaumer, S. Poisel 4.1.1 Principal Indications Kyphosis Tumors Spondylitis Generally, this approach…