Cubital Tunnel Syndrome

Cubital tunnel syndrome occurs when the ulnar nerve, which runs along the inside of the elbow (commonly known as the “funny bone”), becomes compressed or irritated. It’s the second most common nerve compression condition of the upper extremity, after carpal tunnel syndrome.

• Numbness or tingling in the ring and small fingers
• Aching pain on the inside of the elbow
• Weakness in the hand, particularly with grip strength and fine motor tasks
• Symptoms that worsen with prolonged elbow bending, such as sleeping with the elbow flexed

Cubital tunnel syndrome can result from prolonged pressure on the elbow, repetitive elbow bending, previous elbow fracture or dislocation, or fluid buildup that increases pressure on the nerve.

Activity modification and nighttime elbow splinting – Nerve-gliding exercises through hand therapy – Anti-inflammatory medication – Cubital tunnel release surgery for persistent or worsening symptoms, particularly with muscle weakness

Our team distinguishes cubital tunnel syndrome from other causes of hand numbness using a thorough clinical exam, and, when needed, coordinates nerve conduction studies to confirm the diagnosis before recommending treatment.