Overview of CPT Code 24370: Arthroscopic shoulder debridement
Arthroscopic shoulder debridement is a minimally invasive surgical procedure used to remove damaged tissue, bone spurs, or loose fragments from the shoulder joint. This procedure is performed using an arthroscope, a small camera that allows the surgeon to visualize the inside of the joint on a monitor.
When CPT Code 24370 is Used?
This procedure is indicated in various clinical scenarios, particularly when conservative treatments have failed.
- Chronic shoulder pain due to rotator cuff tears.
- Shoulder impingement syndrome.
- Loose bodies in the shoulder joint.
- Degenerative joint disease affecting the shoulder.
Symptoms Indicating This Procedure
Patients may present with a variety of symptoms that suggest the need for arthroscopic shoulder debridement.
- Persistent shoulder pain that limits daily activities.
- Swelling and tenderness around the shoulder joint.
- Reduced range of motion in the shoulder.
- Clicking or popping sounds during shoulder movement.
Causes and Risk Factors
Several factors can contribute to the conditions that necessitate this procedure.
- Age-related degeneration of shoulder structures.
- Previous shoulder injuries or trauma.
- Repetitive overhead activities or sports.
- Genetic predisposition to joint disorders.
Diagnostic Tests Before Procedure
Before proceeding with arthroscopic shoulder debridement, several diagnostic tests may be performed.
- X-rays to assess bone structure and joint alignment.
- MRI to visualize soft tissue damage and inflammation.
- Ultrasound to evaluate the rotator cuff and surrounding structures.
- Physical examination to assess range of motion and pain.
Procedure Description
The procedure is performed under general or regional anesthesia and involves several key steps.
- The patient is positioned comfortably, and the shoulder is cleaned and draped.
- Small incisions are made to insert the arthroscope and surgical instruments.
- The surgeon visualizes the joint and identifies damaged tissue.
- Debridement is performed to remove loose fragments and damaged tissue.
- The incisions are closed with sutures or adhesive strips.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for the surgery.
- Avoid eating or drinking after midnight before the procedure.
- Discuss current medications with the surgeon, especially blood thinners.
- Arrange for transportation home after the procedure.
- Wear loose-fitting clothing for comfort post-surgery.
Recovery and Aftercare
Recovery from arthroscopic shoulder debridement typically involves several stages.
- Rest the shoulder and avoid heavy lifting for several weeks.
- Follow up with physical therapy to regain strength and mobility.
- Manage pain with prescribed medications or over-the-counter pain relievers.
- Keep the surgical site clean and dry, following the surgeon's instructions.
Possible Complications
While generally safe, there are potential risks associated with this procedure.
- Infection at the surgical site.
- Bleeding or hematoma formation.
- Nerve or blood vessel injury.
- Persistent pain or stiffness in the shoulder.


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Learn morePost-Procedure Follow-Up
Follow-up appointments are crucial for monitoring recovery.
- Initial follow-up within 1-2 weeks post-surgery.
- Regular assessments to monitor healing and physical therapy progress.
- Long-term follow-up may be necessary for chronic conditions.
Alternative Treatments
Before considering surgery, several non-surgical options may be explored.
- Physical therapy to strengthen shoulder muscles.
- Corticosteroid injections to reduce inflammation.
- Activity modification to avoid aggravating symptoms.
- Pain management strategies, including medications.
Home Care Tips
Patients can take several steps at home to aid recovery.
- Apply ice packs to reduce swelling and pain.
- Follow prescribed exercises to improve mobility.
- Avoid activities that strain the shoulder until cleared by the doctor.
- Keep follow-up appointments to ensure proper healing.
Patient Education & Prevention
Understanding the condition and prevention strategies can help avoid recurrence.
- Engage in shoulder-strengthening exercises.
- Practice proper techniques during sports and physical activities.
- Maintain a healthy weight to reduce joint stress.
- Seek early treatment for shoulder injuries.
Billing and Coding Information
CPT Code: 24370
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
The cost of arthroscopic shoulder debridement can vary widely.
- Average cost ranges from $5,000 to $15,000.
- Insurance may cover the procedure if deemed medically necessary.
- Out-of-pocket costs depend on the insurance plan and deductible.
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