Overview of CPT Code 11731:paronychia-treatment-partial-nail-avulsion
CPT Code 11731 refers to the treatment of paronychia through partial nail avulsion, a procedure aimed at alleviating pain and infection associated with the condition.
When CPT Code 11731 is Used?
This procedure is indicated in specific clinical scenarios.
- Acute paronychia with significant pain and swelling.
- Chronic paronychia that has not responded to conservative treatments.
- Presence of an abscess or pus under the nail fold.
Symptoms Indicating This Procedure
Patients may report various symptoms that necessitate this procedure.
- Redness and swelling around the nail.
- Pain or tenderness in the affected area.
- Pus or drainage from the nail fold.
- Throbbing sensation in the finger or toe.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention.
- Trauma to the nail or nail bed.
- Frequent exposure to moisture or irritants.
- Nail biting or picking.
- Underlying skin conditions like eczema or psoriasis.
Diagnostic Tests Before Procedure
Certain tests may be performed to confirm the diagnosis.
- Physical examination of the affected area.
- Culture of any drainage to identify infection.
- Ultrasound if deeper infection is suspected.
Procedure Description
The procedure involves several key steps.
- Administer local anesthesia to numb the area.
- Clean the affected area with antiseptic solution.
- Make an incision in the nail fold to access the infected area.
- Remove the portion of the nail that is causing the problem.
- Drain any pus and clean the area thoroughly.
- Apply a sterile dressing to protect the site.
Preparation for the Procedure
Patients should follow these steps before the procedure.
- Avoid taking blood-thinning medications unless directed otherwise.
- Inform the doctor of any allergies, especially to anesthesia.
- Arrive with clean hands and nails.
Recovery and Aftercare
Post-procedure care is crucial for healing.
- Keep the area clean and dry for the first few days.
- Change the dressing as instructed by the healthcare provider.
- Take prescribed pain medications as needed.
- Avoid soaking the finger or toe until healed.
Possible Complications
While generally safe, there are potential risks.
- Infection at the site of the procedure.
- Excessive bleeding.
- Nail deformity or ingrowth in the future.
- Persistent pain or discomfort.


Secure, compliant, and built for trust
HIPAA-compliant and designed with privacy in mind, your patient’s data is protected. Focus on care while we safeguard your information.
Learn morePost-Procedure Follow-Up
Follow-up is important to ensure proper healing.
- Schedule a follow-up appointment within one week.
- Monitor for signs of infection such as increased redness or swelling.
- Discuss any ongoing pain or concerns with the healthcare provider.
Alternative Treatments
There are non-surgical options available.
- Warm soaks with saline solution to reduce swelling.
- Topical antibiotics for minor infections.
- Oral antibiotics if infection is present but not severe.
Home Care Tips
Simple tips for managing care at home.
- Keep the affected area clean and dry.
- Avoid tight shoes or gloves that may irritate the area.
- Use over-the-counter pain relievers as needed.
Patient Education & Prevention
Education is key to preventing recurrence.
- Practice good nail hygiene.
- Avoid biting or picking at nails.
- Protect hands from excessive moisture and irritants.
Billing and Coding Information
CPT Code: 11731
Category: Surgical 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.
- Average cost ranges from $200 to $600.
- Most insurance plans cover the procedure if deemed medically necessary.
Related CPT Codes
References and Sources