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Drainage Breast, Right to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | H Skin and Breast |
| Operation | 9 Drainage |
| Body Part | T Breast, Right |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Taking or letting out fluids and/or gases from a body part
Procedure Overview
Drainage procedures take fluid or gas out of skin or breast tissue, most commonly to relieve an abscess, hematoma, seroma, or a fluid-filled breast cyst. Incision and drainage of a skin abscess is one of the most familiar examples, where a small cut is made and pus is evacuated to relieve pressure and allow the infection to resolve. In the breast, needle aspiration of a cyst or drainage of a postoperative fluid collection serves a similar purpose.
These procedures can be therapeutic, aimed at relieving symptoms or treating infection, or diagnostic, where the fluid removed is sent for laboratory analysis to help identify what is causing it. Many patients encounter this family after a bruise, infection, or cyst becomes large or painful enough that the body cannot reabsorb the fluid on its own.
Anatomy & Axis Detail
Breast, Right
The right breast contains glandular, ductal, and fatty tissue overlain by skin, and this composition makes it susceptible to fluid collections such as abscesses associated with mastitis, infected cysts, seromas following prior surgery, or hematomas after trauma or biopsy. Drainage of the right breast evacuates such a collection, often guided by ultrasound to precisely localize the fluid pocket relative to breast parenchyma and avoid unnecessary tissue disruption, since breast tissue architecture affects both cosmetic outcome and future imaging interpretation. Lactational abscesses are a particularly common indication, often arising from untreated mastitis, and drainage in this setting aims to preserve ductal function where possible. Because the breast is a paired organ, correct laterality documentation as right-sided is essential, and the procedure note should distinguish superficial skin involvement from deeper glandular collections when relevant.
Approach: Percutaneous
Percutaneous describes entry by needle or instrument puncture through the skin or mucous membrane to reach the site of the procedure, without cutting the tissue open or using a visualizing scope. It differs from Open in that the site itself is never exposed, and from Percutaneous Endoscopic in that no endoscope is used to see internal structures. Common examples include needle biopsies and injections.
Coding & Documentation
The operative note should specify what was drained (pus, blood, serous fluid), the approach used to reach it (open incision, percutaneous needle, endoscopic), and whether the primary intent was diagnostic or therapeutic, since a diagnostic aspiration carries a specific qualifier. A recurring assignment mistake is failing to apply that diagnostic qualifier when a note only states "aspirated for cytology" without spelling out the purpose in coding terms, leading to under-documentation of the diagnostic intent. Another common error is coding a procedure as Drainage when the surgeon actually debrided or removed necrotic tissue along with the fluid, which shifts part or all of the procedure toward Excision or Extirpation.