Removal of drug-delivery device(s), intra-articular (List separately in addition to code for primary procedure)
CPT4 code
Name of the Procedure:
Removal of Drug-Delivery Device(s), Intra-Articular
Summary
This procedure involves the removal of a drug-delivery device that has been implanted in a joint (intra-articular) to deliver medication directly to the area. It is often conducted in addition to another primary procedure.
Purpose
Medical Condition or Problem Addressed: The removal of a drug-delivery device that is no longer needed, malfunctioning, causing discomfort, or leading to complications.
Goals/Expected Outcomes: To safely remove the device to prevent infection or other adverse effects, restore joint function, and alleviate any associated symptoms.
Indications
Symptoms/Conditions Warranting the Procedure:
- Pain or discomfort at the site of the implanted device
- Signs of infection (redness, swelling, fever)
- Device malfunction or migration
- Completion of the treatment course delivered by the device
Patient Criteria/Factors:
- Verified need for device removal as advised by a healthcare professional
- No contraindications for a minor surgical procedure
Preparation
Pre-Procedure Instructions:
- Follow specific fasting guidelines if instructed (typically not required for minor removal procedures)
- Adjustments to current medications as advised by the healthcare provider
- Complete required diagnostic tests, such as imaging studies (X-rays, MRI) to assess the device's position
Procedure Description
Step-by-Step Explanation:
- The patient will be positioned comfortably, often in a reclining position.
- Local anesthesia will be administered to numb the area around the joint.
- A small incision is made over the site of the implanted device.
- The device is carefully located and gently removed.
- The incision site is then closed with sutures or surgical adhesive.
- A sterile dressing is applied.
Tools and Equipment Used:
- Scalpels or surgical scissors
- Forceps
- Sutures or surgical adhesives
- Sterile dressings
Anesthesia Details:
- Local anesthesia to numb the area; sedation may be used if necessary for patient comfort.
Duration
The procedure typically takes 30 to 60 minutes.
Setting
Performed in an outpatient clinic, hospital, or surgical center.
Personnel
- Orthopedic surgeon or specialized physician
- Nurses or surgical assistants
- Anesthesiologist or nurse anesthetist (if sedation is used)
Risks and Complications
Common Risks:
- Minor bleeding
- Infection at the incision site
- Pain or discomfort at the site post-procedure
Rare Risks:
- Allergic reaction to anesthesia
- Injury to surrounding tissues or structures
- Device remnants remaining in the joint
Possible Complications:
- Prolonged pain or swelling
- Joint stiffness
- Need for additional surgery if complications arise
Benefits
Expected Benefits:
- Relief from symptoms caused by the device
- Prevention of further complications
- Restoration of normal joint function
Benefit Realization: Most patients experience relief and improved joint function within a few weeks post-procedure.
Recovery
Post-Procedure Care and Instructions:
- Keep the incision area clean and dry
- Follow prescribed pain management regimen
- Avoid strenuous activities involving the affected joint
Expected Recovery Time:
- Recovery typically takes 1-2 weeks
- Follow-up appointment within 1-2 weeks to assess healing and remove sutures if necessary
Alternatives
Other Treatment Options:
- Continued monitoring and treatment without device removal (if no urgent symptoms)
- Revision or replacement of the drug-delivery device
- Non-surgical management with medications or physical therapy
Pros and Cons of Alternatives:
- Non-surgical options may avoid risks associated with surgery but might not address underlying issues causing discomfort or malfunction.
Patient Experience
During the Procedure:
- Mild discomfort from local anesthesia injection
- Pressure or pulling sensations during device removal but no pain due to anesthesia
After the Procedure:
- Mild to moderate pain managed with prescribed medications
- Minor swelling and bruising around the incision site
- Instructions for pain management and keeping the site clean will be provided.