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Cubital Tunnel Syndrome
Cubital Tunnel Syndrome, also known as ulnar nerve entrapment, occurs when the ulnar nerve, which runs along the inside of the elbow, becomes compressed or irritated. This condition can lead to pain, numbness, or weakness in the forearm, hand, or fingers. At RAD Clinics, we offer effective cubital tunnel syndrome treatment, including ultrasound-guided cubital tunnel injections, to relieve symptoms and improve function, helping you regain comfort and mobility.

Causes of Cubital Tunnel Syndrome
Cubital tunnel syndrome treatment often begins with understanding its root causes, which may include:
- Repetitive elbow movements: Activities that involve bending or leaning on the elbow for prolonged periods can irritate the ulnar nerve.
- Elbow injuries: Fractures, dislocations, or other trauma can damage or compress the nerve.
- Pressure on the nerve: Leaning on hard surfaces can compress the nerve, causing irritation over time.
- Arthritis or bone spurs: These conditions can narrow the cubital tunnel and increase pressure on the nerve.
- Prolonged flexion of the elbow: Keeping the elbow bent for long periods, such as while sleeping, can stretch or irritate the nerve.
Symptoms of Cubital Tunnel Syndrome
People seeking cubital tunnel syndrome relief may experience:
- Numbness or tingling: A “pins and needles” sensation in the ring and little fingers, especially when the elbow is bent.
- Weakness in the hand: Difficulty gripping or holding objects, or weakness in the fingers.
- Pain: Aching or discomfort on the inside of the elbow, which may radiate to the forearm or hand.
- Muscle wasting: In severe cases, the muscles in the hand, particularly around the thumb, may shrink.
Anatomy of the Ulnar Nerve
The ulnar nerve travels from the neck, down the arm, and through the cubital tunnel, a narrow passageway of bone and soft tissue on the inside of the elbow. It provides sensation to the ring and little fingers and controls some of the muscles in the hand. Compression of the nerve within the cubital tunnel can disrupt its function, leading to the symptoms of cubital tunnel syndrome.
Diagnosis of Cubital Tunnel Syndrome
At RAD Clinics, we provide thorough diagnostic evaluations to determine the best non-surgical treatment for cubital tunnel syndrome:
- Physical examination: Your clinician will evaluate the affected arm and hand, checking for numbness, weakness, or tenderness.
- Nerve conduction studies: These tests measure how well electrical signals travel through the ulnar nerve and can confirm the site of compression.
- Imaging tests: X-rays, ultrasounds, or MRIs may be used to assess the cubital tunnel and rule out other conditions.

Ultrasound-Guided Nerve Block Injection for Cubital Tunnel Syndrome
As part of our cubital tunnel syndrome treatment plan, RAD Clinics offers ultrasound-guided cubital tunnel injections. This non-surgical treatment for cubital tunnel syndrome delivers medication directly around the nerve to relieve pain and inflammation.
Benefits of Ultrasound-Guided Nerve Block Injections
- Precision: Real-time ultrasound imaging ensures accurate placement of the injection around the ulnar nerve.
- Minimally invasive: The procedure avoids the need for surgery and uses a fine needle for injection.
- Symptom relief: The injection alleviates pain, numbness, and tingling by reducing nerve irritation.
- Improved function: Reduced inflammation allows the nerve to heal, restoring strength and dexterity.
- Quick recovery: Most patients experience minimal downtime and can resume normal activities shortly.
What to Expect During the Procedure
- Preparation: The skin over the treatment area is cleaned, and a local anaesthetic may be applied to minimise discomfort.
- Injection: Using real-time ultrasound guidance, the clinician places a fine needle near the ulnar nerve to deliver the medication.
- Post-procedure care: Temporary soreness at the injection site is normal and typically resolves within a few days.
When to Seek Treatment
You should seek cubital tunnel syndrome treatment if:
- Symptoms persist despite rest, ergonomic adjustments, or physiotherapy.
- Numbness or tingling worsens, interfering with daily activities like writing, typing, or gripping objects.
- Weakness develops in the hand or fingers, affecting functionality.
- Chronic pain limits mobility or disrupts sleep and work.
At RAD Clinics, our tailored approach to cubital tunnel syndrome treatment is designed to provide fast, effective, and long-lasting relief.

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DISCLAIMER
We do not accept insurance coverage. If you wish to reimburse your fees, then please kindly check with your insurance provider prior to booking as we cannot be held responsible for any non-payments.
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