Alphabetic index · S
Shunt
Sub-terms
arterial-venous (dialysis)Z99.2
arteriovenous, pulmonary (acquired)I28.0
congenitalQ25.72
cerebral ventricle (communicating) in situZ98.2
surgical, prosthetic, with complicationssee Complications, cardiovascular, device or implant
Index entries point you to a code — always verify it in the tabular list before assigning.