0L9J00Z
Drainage Hip Tendon, Right to No Qualifier with Drainage Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | L Tendons |
| Operation | 9 Drainage |
| Body Part | J Hip Tendon, Right |
| Approach | 0 Open |
| 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
Hip Tendon, Right
The right hip tendons include the iliopsoas, gluteal, and short external rotator tendons that stabilize the hip joint and enable flexion, extension, and rotation of the thigh. Fluid accumulations around these tendons commonly result from bursitis that has progressed to abscess, postoperative infection following hip arthroplasty or arthroscopy, or hematoma after trauma to the region. Because the hip tendons lie close to the joint capsule and major vessels like the femoral artery, drainage procedures often use image guidance, particularly ultrasound or fluoroscopy, to localize the collection precisely and avoid inadvertent joint entry. The depth of these structures relative to the skin surface influences whether a percutaneous needle aspiration suffices or whether an open surgical approach is needed. Precise laterality documentation distinguishes this code from its left-sided counterpart.
Approach: Open
Open approach means the surgeon cuts through skin, mucous membrane, or other tissue layers to physically expose the target site to view before performing the procedure. It gives direct visualization and hands-on access, distinguishing it from Percutaneous approaches where instruments pass through a small puncture without exposing the site. Open is typical for procedures needing wide access, such as most laparotomies.
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.