W
The Revision root operation is identified by the character code W in the 3rd position of the procedure code. It is defined as Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.
Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin.
Includes:
Section:
0 = Medical and Surgical
Body System:
J = Subcutaneous Tissue and Fascia
Root Operation:
0 - Alteration2 - Change5 - Destruction8 - Division9 - DrainageB - ExcisionC - ExtirpationD - ExtractionH - InsertionJ - InspectionN - ReleaseP - RemovalQ - RepairR - ReplacementU - SupplementX - TransferThe 4th character refers to the body part or body region.
Revision
Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device