ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.5 S34.5 Injury of lumbar, sacral and pelvic sympathetic nerves Non-Billable/Non-Specific Applicable To Injury of celiac ganglion or plexusInjury of hypogastric plexusInjury of mesenteric plexus (inferior) (superior)Injury of splanchnic nerve Codes S34.5XXA..., initial encounterS34.5XXD..., subsequent encounterS34.5XXS..., sequela