Cubital Tunnel Syndrome: Causes, Symptoms, and Treatment
Cubital tunnel syndrome is a condition that affects the ulnar nerve at the elbow. When this nerve becomes irritated or compressed, it can cause numbness, tingling, and weakness in the hand and fingers.
This condition is often linked to repeated elbow bending or pressure on the elbow.
What Is Cubital Tunnel Syndrome?
Cubital tunnel syndrome occurs when the ulnar nerve is compressed as it passes through the cubital tunnel on the inside of the elbow. The ulnar nerve controls sensation in the ring and small fingers and helps with hand strength.
Pressure on this nerve can disrupt normal nerve signals.
What Causes Cubital Tunnel Syndrome?
Cubital tunnel syndrome is commonly caused by activities that place stress on the elbow.
Common causes include:
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Frequent bending of the elbow
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Leaning on the elbow for long periods
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Repetitive arm movements
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Previous elbow injury
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Swelling around the elbow
Symptoms of Cubital Tunnel Syndrome
Symptoms may start mild and worsen over time.
Common symptoms include:
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Numbness or tingling in the ring and small fingers
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Hand weakness
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Difficulty gripping objects
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Aching pain on the inside of the elbow
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Symptoms that worsen at night
Without treatment, muscle wasting in the hand may occur.
How Is Cubital Tunnel Syndrome Diagnosed?
An orthopaedic specialist will perform a physical exam and review your symptoms. Additional tests may be used to confirm the diagnosis.
These may include:
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Nerve conduction studies
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Electromyography (EMG)
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Imaging tests if needed
Orthopaedic Treatment Options
Treatment depends on symptom severity and nerve damage.
Non-Surgical Treatment
Mild cases often improve without surgery.
Non-surgical options include:
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Activity modification
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Elbow bracing or padding
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Anti-inflammatory medications
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Physical therapy
Surgical Treatment
Surgery may be recommended if:
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Symptoms continue or worsen
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Muscle weakness develops
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Non-surgical care does not help
Surgical options focus on relieving pressure on the ulnar nerve.
Recovery After Cubital Tunnel Treatment
Recovery time varies by treatment type. Many patients experience symptom relief after treatment, especially when addressed early.
Hand and arm therapy may be part of recovery.
When Should You See an Orthopaedic Specialist?
You should see an orthopaedic specialist if:
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Numbness or tingling persists
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Hand weakness develops
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Symptoms interfere with daily activities
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Pain worsens over time
Early diagnosis improves outcomes.
Expert Orthopaedic Elbow and Hand Care at OIBortho
At OIBortho, our specialists provide expert orthopaedic care for cubital tunnel syndrome. We focus on accurate diagnosis, personalized treatment plans, and restoring nerve function.
Contact OIBortho today to schedule an evaluation with our orthopaedic team by calling 732-800-9000 or scheduling online 24/7 for your convenience!
Frequently Asked Questions (FAQs)
What fingers are affected by cubital tunnel syndrome?
The ring and small fingers are most commonly affected.
Can cubital tunnel syndrome heal on its own?
Mild cases may improve with activity changes and bracing.
Is cubital tunnel syndrome serious?
If left untreated, it can lead to permanent nerve damage.
When is surgery needed?
Surgery is considered when symptoms worsen or muscle weakness develops.
How long does recovery take?
Recovery varies but may take several weeks to months.