K
The Bypass root operation is identified by the character code K in the 3rd position of the procedure code. It is defined as Altering the route of passage of the contents of a tubular body part.
Section:
X = New Technology
Body System:
2 = Cardiovascular System
Root Operation:
A - Assistance7 - DilationC - ExtirpationH - InsertionJ - InspectionR - ReplacementV - RestrictionU - Supplement