3E1: Irrigation — Physiological Systems and Anatomical RegionsPutting in or on a cleansing substance
0 Skin and Mucous Membranes; C Eye3 Percutaneous; X External8 Irrigating SubstanceX Diagnostic; Z No Qualifier9 Nose; B Ear; F Respiratory Tract; G Upper GI; H Lower GI; J Biliary and Pancreatic Tract; K Genitourinary Tract; N Male Reproductive; P Female Reproductive3 Percutaneous; 7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening Endoscopic8 Irrigating SubstanceX Diagnostic; Z No QualifierL Pleural Cavity; Q Cranial Cavity and Brain; R Spinal Canal; S Epidural Space; Y Pericardial Cavity3 Percutaneous8 Irrigating SubstanceX Diagnostic; Z No QualifierM Peritoneal Cavity3 Percutaneous8 Irrigating SubstanceX Diagnostic; Z No QualifierM Peritoneal Cavity3 Percutaneous9 DialysateZ No QualifierM Peritoneal Cavity4 Percutaneous Endoscopic8 Irrigating SubstanceX Diagnostic; Z No QualifierU Joints3 Percutaneous; 4 Percutaneous Endoscopic8 Irrigating SubstanceX Diagnostic; Z No Qualifier