 
| PCS-2023 > 0 > 0W > 0WH > 0WHL | 
| 0WH | Anatomical Regions, General, Insertion | |
| Info: | 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 | |
| 0WHL | Insertion, Lower Back | |
| 0WHL0 | Open | |
| 0WHL01 | Radioactive Element | |
| 0WHL01Z | Insertion of Radioactive Element into Lower Back, Open Approach | |
| 0WHL03 | Infusion Device | |
| 0WHL03Z | Insertion of Infusion Device into Lower Back, Open Approach | |
| 0WHL0Y | Other Device | |
| 0WHL0YZ | Insertion of Other Device into Lower Back, Open Approach | |
| 0WHL3 | Percutaneous | |
| 0WHL31 | Radioactive Element | |
| 0WHL31Z | Insertion of Radioactive Element into Lower Back, Percutaneous Approach | |
| 0WHL33 | Infusion Device | |
| 0WHL33Z | Insertion of Infusion Device into Lower Back, Percutaneous Approach | |
| 0WHL3Y | Other Device | |
| 0WHL3YZ | Insertion of Other Device into Lower Back, Percutaneous Approach | |
| 0WHL4 | Percutaneous Endoscopic | |
| 0WHL41 | Radioactive Element | |
| 0WHL41Z | Insertion of Radioactive Element into Lower Back, Percutaneous Endoscopic Approach | |
| 0WHL43 | Infusion Device | |
| 0WHL43Z | Insertion of Infusion Device into Lower Back, Percutaneous Endoscopic Approach | |
| 0WHL4Y | Other Device | |
| 0WHL4YZ | Insertion of Other Device into Lower Back, Percutaneous Endoscopic Approach | |
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