Division of Left Temporal Bone, Percutaneous Endoscopic Approach
Medical and Surgical·Head and Facial Bones·Table 0N8·FY 2027
0N864ZZ is the ICD-10-PCS procedure code for Division of Left Temporal Bone, Percutaneous Endoscopic Approach. It belongs to PCS table 0N8, part of Section 0 (Medical and Surgical). The procedure targets the Head and Facial Bones body system. Its root operation is Division. The approach used is Percutaneous Endoscopic.
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What the code means
Division: root operation
Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part
All or a portion of the body part is separated into two or more portions
Includes: Spinal cordotomy, osteotomy
Percutaneous Endoscopic: approach
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure