0L9230Z
Drainage Shoulder Tendon, Left to No Qualifier with Drainage Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | L Tendons |
| Operation | 9 Drainage |
| Body Part | 2 Shoulder Tendon, Left |
| Approach | 3 Percutaneous |
| Device | 0 Drainage Device |
| Qualifier | Z No Qualifier |
Operation Definition
Taking or letting out fluids and/or gases from a body part
Procedure Overview
Tendon drainage procedures remove fluid, such as pus, blood, or inflammatory exudate, that has accumulated around or within a tendon sheath. This is most commonly performed for infectious tenosynovitis, where bacteria have infiltrated the sheath surrounding a tendon and formed a collection that needs to be evacuated to control infection and relieve pressure, or for a hematoma following trauma or surgery that is causing pain or restricting movement.
The procedure can range from a simple needle aspiration to an open incision and irrigation of the tendon sheath when infection is extensive, sometimes with a drain left in place to allow continued fluid egress. Prompt drainage of an infected tendon sheath is important because untreated infection can damage the tendon's gliding mechanism and lead to lasting stiffness or loss of function.
Anatomy & Axis Detail
Shoulder Tendon, Left
On the left shoulder, the same rotator cuff tendons, supraspinatus, infraspinatus, teres minor, and subscapularis, along with the long head of the biceps tendon, are subject to inflammatory or infectious collections that may require drainage. This procedure is indicated when a septic process, postsurgical hematoma, or calcific tendinitis with an associated fluid pocket develops within or around the tendon, particularly following injections, arthroscopic repair, or trauma. Because the left shoulder's tendinous anatomy sits close to the subacromial bursa and glenohumeral joint capsule, accurate documentation of the fluid source as tendon rather than bursal or synovial in origin is essential for correct procedural classification. Drainage in this region is typically image-guided or performed as part of an open or arthroscopic approach given the depth of the structures involved.
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.
Device: Drainage Device
Drainage Device denotes a device such as a tube or catheter left in place to remove fluid, blood, or air from a body part or cavity following a procedure. It is distinguished from Monitoring Device, which senses and records physiologic data rather than evacuating substances from the body.
Coding & Documentation
Coders assign a Drainage code when the documentation confirms fluid or gas was taken or let out of the tendon or its sheath, whether by needle aspiration, incision and evacuation, or placement of a drain. The note should identify the tendon or sheath involved and describe the material removed, such as purulent fluid or hematoma, to support medical necessity.
A frequent error is coding Drainage when the procedure actually involved debridement of infected or necrotic tendon tissue alongside fluid removal, which shifts part of the case to Excision or Extirpation depending on what was physically taken out. Another pitfall is failing to capture a drainage device left in place, since the qualifier for a drainage device changes the code and is easy to overlook if the operative note only describes the initial evacuation.