 
| PCS-2023 > 0 > 0B > 0BF > 0BF1 | 
| 0BF | Respiratory System, Fragmentation | |
| Info: | Fragmentation: Breaking solid matter in a body part into pieces | |
| 0BF1 | Fragmentation, Trachea | |
| 0BF10 | Open | |
| 0BF10Z | No Device | |
| 0BF10ZZ | Fragmentation in Trachea, Open Approach | |
| 0BF13 | Percutaneous | |
| 0BF13Z | No Device | |
| 0BF13ZZ | Fragmentation in Trachea, Percutaneous Approach | |
| 0BF14 | Percutaneous Endoscopic | |
| 0BF14Z | No Device | |
| 0BF14ZZ | Fragmentation in Trachea, Percutaneous Endoscopic Approach | |
| 0BF17 | Via Natural or Artificial Opening | |
| 0BF17Z | No Device | |
| 0BF17ZZ | Fragmentation in Trachea, Via Natural or Artificial Opening | |
| 0BF18 | Via Natural or Artificial Opening Endoscopic | |
| 0BF18Z | No Device | |
| 0BF18ZZ | Fragmentation in Trachea, Via Natural or Artificial Opening Endoscopic | |
| 0BF1X | External | |
| 0BF1XZ | No Device | |
| 0BF1XZZ | Fragmentation in Trachea, External Approach | |
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