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Ulnar Nerve Entrapment
Treatment in Boise

Ulnar nerve entrapment is when the ulnar nerve, which runs from the neck down into the hand, becomes compressed or irritated. This nerve controls sensation in the ring and little fingers and helps coordinate fine motor movements of the hand. At Idaho Hand Center, we provide expert evaluation and treatment to relieve pressure on the ulnar nerve and restore hand, wrist, and elbow function.

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What Is Ulnar Nerve Entrapment?

The ulnar nerve can become compressed at different points along its path, most often at the elbow (cubital tunnel syndrome) or wrist (Guyon’s canal syndrome). This compression can lead to:

Numbness or tingling in the ring and little fingers
Weak grip strength or difficulty holding objects
Hand muscle weakness or wasting in severe cases
Elbow pain or discomfort that worsens when bent for long periods

Ulnar nerve entrapment often develops gradually, and symptoms may worsen at night or when the elbow is bent for extended periods, such as while sleeping or talking on the phone.

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How Is Ulnar Nerve Entrapment Diagnosed?

At Idaho Hand Center, diagnosis begins with a comprehensive medical history and physical examination. We evaluate sensation, muscle strength, and nerve function to pinpoint the compression location. Diagnostic tests may include:

Nerve conduction studies and electromyography (EMG) to measure nerve signal speed and muscle response
Ultrasound or MRI to assess the surrounding tissues and rule out other causes of nerve compression

Early diagnosis is important to prevent permanent nerve damage and preserve hand function.

What Are the Treatment Options for Ulnar Nerve Entrapment?

We tailor treatment to the severity of your symptoms and the location of the nerve compression. Options may include:

Activity modification to reduce prolonged elbow bending or wrist strain
Splinting or padding to protect the elbow during sleep or daily activities
Anti-inflammatory medications to reduce swelling around the nerve
Hand therapy to improve strength, flexibility, and nerve gliding

If conservative treatment does not improve symptoms, surgical intervention may be recommended. Surgery typically involves releasing or repositioning the compressed nerve to reduce pressure and prevent further irritation.

When Should You See a Hand Specialist?

If you experience persistent numbness, tingling, or weakness in your hand or fingers, primarily if it affects your grip, schedule an evaluation as soon as possible. Early treatment at Idaho Hand Center can help restore comfort and prevent long-term nerve damage.

Get Expert Ulnar Nerve Entrapment Care at Idaho Hand Center

At Idaho Hand Center, our specialists offer advanced diagnosis and personalized treatment for ulnar nerve entrapment affecting the hand, wrist, and elbow.