The Bypass root operation is identified by the character code
1 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.
Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device.
0 = Medical and Surgical
0 = Central Nervous System and Cranial Nerves
The 4th character refers to the body part or body region.
Altering the route of passage of the contents of a tubular body part