Tags: Anatomical Structure.
Splanchnic from a Greek word splēn meaning organ usually used to describe visceral organs. The term splanchnologia is used for grouping in Nomina Anatomica but not in Terminologia Anatomica. It includes most of the structures usually considered internal organs but not all (for example the heart is excluded.)More specifically it can also refer to: Splanchnic tissue An adjective describing visceral organs including the intestines.