T87.30 Neuroma of amputation stump, unspecified extremity

Name of the Condition

• Neuroma of amputation stump, unspecified extremity

Summary

A neuroma of an amputation stump is a painful growth of nerve tissue that forms at the site of an amputation, affecting an unspecified extremity. It results from nerve regeneration after the procedure and can cause persistent discomfort.

Causes

Neuromas occur when nerves cut during amputation attempt to heal by forming new axons, creating a tangled mass of nerve fibers. This abnormal growth leads to symptoms at the stump site.

Risk Factors

• Undergoing an amputation of any extremity.
• Inadequate nerve handling during surgery.
• Previous nerve injuries or trauma.

Symptoms

• Sharp, shooting pain at the stump site.
• Tingling or burning sensations.
• Sensitivity to touch or pressure.

Diagnosis

Physical examination focusing on the affected area. Imaging studies like ultrasound or MRI may identify the neuroma. Patient history of amputation is reviewed to correlate with symptoms.

Treatment Options

• Medications: Pain relievers or anti-inflammatory drugs to manage discomfort.
• Therapies: Physical therapy to alleviate symptoms and improve function.
• Surgery: Removal of the neuroma or nerve pathway alteration for severe cases.

Prognosis and Follow-Up

With proper treatment, most patients experience some pain relief. Regular follow-ups may be necessary to adjust treatment plans and monitor for recurrence.

Complications

• Chronic pain at the stump site.
• Phantom limb pain if not adequately managed.

Lifestyle & Prevention

• Proper wound care after amputation to reduce infection risk.
• Avoiding activities that irritate the stump.
• Using well-fitting prosthetics to minimize pressure.

When to Seek Professional Help

Seek care if pain worsens, new symptoms develop, or the stump shows signs of infection (e.g., redness, swelling, discharge).

Tips for Medical Coders

Document the location (unspecified extremity) and confirm the neuroma is related to an amputation. Include details on symptoms, imaging, or treatment to support the diagnosis.