Neurectomy

The innervation of pancreas include:pancreatic sympathetic nerve from celiac plexus or other plexus accompanied with arteries；pancreatic head plexus，from right abdominal ganglia and superior mesenteric plexus；pancreatic tail plexus，from left abdominal ganglia.Splanchnicectomy and celiac ganglionectomy can be selectively carried out according to the pain location.Although the procedure has a reported favorable shortdated pain relief，it is rarely used in clinical practice with worsened outcome over time（Issa and Ali 2014；Baghdadi et al.2008）.(https://www.daowen.com)