H
The Insertion root operation is identified by the character code H in the 3rd position of the procedure code. It is defined as Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.
Section:
X = New Technology
Body System:
2 = Cardiovascular System
Root Operation:
A - AssistanceK - Bypass7 - DilationC - ExtirpationJ - InspectionR - ReplacementV - RestrictionU - SupplementThe 4th character refers to the body part or body region.
Insertion
Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part