0BF87ZZ
Fragmentation Upper Lobe Bronchus, Left to No Qualifier with No Device, Via Natural or Artificial Opening Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | B Respiratory System |
| Operation | F Fragmentation |
| Body Part | 8 Upper Lobe Bronchus, Left |
| Approach | 7 Via Natural or Artificial Opening |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Breaking solid matter in a body part into pieces
Procedure Overview
Fragmentation breaks solid material within the airway or lung into smaller pieces without removing it in the same step, typically used on a calcified broncholith, an impacted foreign body, or thick, hardened secretions that are too large or firm to extract intact. Mechanical, laser, or other energy-based tools are used to shatter or break up the material so it can pass naturally or be removed afterward through a separate action.
Anatomy & Axis Detail
Upper Lobe Bronchus, Left
The left upper lobe bronchus divides into segments supplying the anterior, apicoposterior, and lingular portions of the upper lobe, and its relatively narrow branching pattern makes it susceptible to plugging by thickened secretions, blood clots, or aspirated material. Fragmentation is performed to disrupt this obstructing content into smaller pieces using bronchoscopic mechanical, cryogenic, or laser techniques, without physically removing the fragments during the procedure. Because this bronchus sits close to the pulmonary artery and can be difficult to access endoscopically given its takeoff angle, careful technique is needed to avoid perforation. Documentation should identify the exact segmental bronchus involved and distinguish the fragmentation step from any later extraction of the loosened debris, which is captured under a separate root operation.
Approach: Via Natural or Artificial Opening
Via Natural or Artificial Opening means the instrument reaches the target site by passing through an existing body orifice, such as the mouth or urethra, or a surgically created opening like a stoma, without additional incision or scope guidance. It is distinguished from the Endoscopic variant by the absence of a visualizing scope, and from External by actually traversing into the body through that opening.
Coding & Documentation
The operative note needs to show that breaking up the material was the extent of the procedure being coded, since if the fragments were then physically taken out, that separate removal step is coded to Extirpation in addition to Fragmentation. Documentation should specify the tool used (mechanical lithotripsy device, laser) and the target material's location within the tracheobronchial tree. A frequent mistake is coding only Fragmentation when the physician's note actually describes both breaking up and retrieving the debris, which requires two codes, or coding Extirpation alone when fragmentation was a distinct, separately documented step.