Life Sciences Commons^™

The Anatomy Of The Infrarenal Lumbar Splanchnic Nerves In Human Cadavers: Implications For Retroperitoneal Nerve-Sparing Surgery, Tyler Beveridge, Dale Fournier, Adam M.R. Groh, Marjorie Johnson, Nicolas E. Power, Brian L. Allman

Anatomy and Cell Biology Publications

Injury to the nerves of the aortic- and superior hypogastric plexuses during retroperitoneal surgery often results in significant post-operative complications, including retrograde ejaculation and/or loss of seminal emission in males. Although previous characterizations of these plexuses have done well to provide a basis for understanding the typical anatomy, additional research into the common variations of these plexuses could further optimize nerve-sparing techniques for retroperitoneal surgery. To achieve this, the present study aimed to document the prevalence and positional variability of the infrarenal lumbar splanchnic nerves (LSNs) through gross dissection of 26 human cadavers. In almost all cases, two LSNs were …