089Y3ZX
Drainage Lacrimal Duct, Left to Diagnostic with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 8 Eye |
| Operation | 9 Drainage |
| Body Part | Y Lacrimal Duct, Left |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | X Diagnostic |
Operation Definition
Taking or letting out fluids and/or gases from a body part
Procedure Overview
This family covers procedures that remove excess fluid, blood, pus, or other unwanted material from a space in or around the eye, without leaving behind a permanent device or creating a new pathway. Examples include draining a chalazion or eyelid abscess, aspirating fluid from the anterior chamber to relieve sudden pressure spikes, or removing blood or infected material that has accumulated within the eye following trauma or infection.
These procedures are typically performed to relieve pain, pressure, or the risk of tissue damage caused by trapped fluid, and they range from a simple in-office needle aspiration to a more involved surgical drainage performed in an operating room, depending on the location and cause of the fluid buildup.
Anatomy & Axis Detail
Lacrimal Duct, Left
The left lacrimal duct system carries tears from the eye's medial corner into the nose, and it becomes a drainage target when the nasolacrimal sac obstructs and fills with infected material, a condition known as dacryocystitis that presents as painful swelling below the medial canthus. Draining the collection provides rapid symptomatic relief and reduces the risk of the infection spreading to adjacent periorbital tissue or progressing to a chronic fistula. The proximity of the duct to the medial canthal tendon, the ethmoid sinus, and nasal mucosa means the incision and probing must be done with attention to these neighboring structures. This is usually considered an initial, temporizing step, with a more definitive procedure to restore duct patency planned once the acute infection has resolved.
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.
Qualifier: Diagnostic
Applied chiefly to Excision, this qualifier marks that tissue was removed specifically for diagnostic purposes, i.e., a biopsy intended for pathologic evaluation rather than to treat disease. It distinguishes biopsy-type excisions from therapeutic excisions of the same body part, which are coded without this qualifier even though the physical technique may be identical.
Coding & Documentation
The operative note should specify the exact fluid collection location, such as the anterior chamber, vitreous, or a specific eyelid structure, and confirm that the procedure's purpose was solely to remove fluid, with no device left in place and no new permanent channel created. Coders should watch for whether a diagnostic sample was sent for culture or analysis, since that detail does not change the root operation but may prompt a qualifier for diagnostic intent. A frequent mistake is coding a therapeutic paracentesis as Drainage when the physician actually intended to relieve pressure through an implanted shunt, which belongs under Bypass instead.