Overview of CPT Code 20561:'Injection into tendon sheath or ligament'
CPT Code 20561 refers to the injection of medication into a tendon sheath or ligament, primarily used to relieve pain and inflammation in musculoskeletal conditions.
When CPT Code 20561 is Used?
This procedure is indicated in various clinical scenarios.
- Tendinitis or tenosynovitis in the wrist or hand.
- Trigger finger or stenosing tenosynovitis.
- Painful conditions affecting the Achilles tendon.
- Inflammation of ligaments around joints.
Symptoms Indicating This Procedure
Patients may report specific symptoms that warrant this injection.
- Localized pain in the affected tendon or ligament.
- Swelling or tenderness around the joint.
- Stiffness or limited range of motion.
- Pain that worsens with movement or activity.
Causes and Risk Factors
Understanding the underlying causes can help in managing conditions effectively.
- Repetitive strain or overuse injuries.
- Previous injuries or trauma to the tendon or ligament.
- Certain medical conditions like diabetes or rheumatoid arthritis.
- Age-related degeneration of tendons.
Diagnostic Tests Before Procedure
Several tests may be conducted to confirm the need for this injection.
- Ultrasound to visualize the tendon sheath.
- MRI to assess the extent of inflammation.
- X-rays to rule out fractures or other bone issues.
- Physical examination to evaluate symptoms.
Procedure Description
The injection procedure is straightforward and typically performed in an outpatient setting.
- The patient is positioned comfortably.
- The skin over the injection site is cleaned with antiseptic.
- A local anesthetic may be applied to minimize discomfort.
- A syringe containing the medication is inserted into the tendon sheath or ligament.
- The medication is injected, and the needle is withdrawn.
- Pressure is applied to the site to minimize bleeding.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for the injection.
- Inform the doctor about any allergies or medications.
- Avoid blood thinners or anti-inflammatory medications prior to the procedure.
- Wear loose-fitting clothing to allow access to the injection site.
- Arrange for transportation if sedation is used.
Recovery and Aftercare
Post-procedure care is essential for optimal recovery.
- Rest the affected area for 24-48 hours.
- Apply ice to reduce swelling and discomfort.
- Follow up with prescribed medications for pain management.
- Gradually resume normal activities as tolerated.
Possible Complications
While generally safe, there are potential risks associated with the procedure.
- Infection at the injection site.
- Bleeding or bruising.
- Allergic reaction to the injected medication.
- Temporary increase in pain or discomfort.


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Learn morePost-Procedure Follow-Up
Monitoring after the procedure is crucial for assessing recovery.
- Schedule a follow-up appointment within 1-2 weeks.
- Monitor for any signs of complications.
- Assess pain relief and functional improvement.
- Adjust treatment plan as necessary.
Alternative Treatments
There are several non-surgical options available for managing symptoms.
- Physical therapy to strengthen and rehabilitate the affected area.
- Oral anti-inflammatory medications.
- Corticosteroid pills or topical treatments.
- Bracing or splinting to immobilize the affected tendon.
Home Care Tips
Patients can take simple steps at home to aid recovery.
- Keep the injection site clean and dry.
- Avoid strenuous activities for a few days.
- Use ice packs to manage swelling.
- Follow the doctor's instructions regarding activity restrictions.
Patient Education & Prevention
Educating patients on prevention can help avoid recurrence.
- Engage in proper warm-up and stretching before activities.
- Use ergonomic tools to reduce strain.
- Take regular breaks during repetitive tasks.
- Maintain a healthy weight to reduce stress on joints.
Billing and Coding Information
CPT Code: 20561
Category: Injection Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on location and insurance plans.
- Average cost ranges from $100 to $300 per injection.
- Most insurance plans cover the procedure with prior authorization.
- Out-of-pocket costs may apply depending on the deductible.
Related CPT Codes
References and Sources