Ever feel a strange tingling in your ring or pinky finger that won’t go away? It could be more than an awkward sleeping position. These symptoms are often linked to a condition called cubital tunnel syndrome. Let’s take a closer look at what’s going on and how to get it under control.
Understanding Cubital Tunnel Syndrome
Cubital tunnel syndrome is a condition caused by pressure or stretching of the ulnar nerve, which runs along the inside of your elbow and down into your hand. You may recognize this nerve as the one responsible for the sharp, shooting pain when you hit your “funny bone.” When compressed over time, it can lead to numbness, tingling, and even weakness in the hand.
This condition is especially common in people who keep their elbows bent for long periods, such as while sleeping, working at a desk, or driving. Repetitive elbow motion or direct pressure on the inside of the elbow can also contribute to the problem.
Recognizing the Symptoms Early
Early signs of cubital tunnel syndrome often include tingling or numbness in the ring and pinky fingers, as well as weakness in the hand or fingers. They are especially noticeable during tasks that require grip strength. Some individuals also report discomfort or aching on the inside of the elbow, along with clumsiness or difficulty performing fine motor activities like typing or buttoning a shirt. These symptoms may come and go at first, but without proper treatment, cubital tunnel syndrome can progress, potentially leading to permanent nerve damage and muscle wasting in the hand.
Managing Cubital Tunnel Syndrome Effectively
The good news is that many cases of cubital tunnel syndrome respond well to non-surgical treatment. These may include:
- Activity modification: Avoiding prolonged elbow flexion, leaning on hard surfaces, or repetitive arm movements can help relieve pressure on the ulnar nerve.
- Wearing a nighttime splint: Keeping the elbow in a more neutral position while sleeping prevents unnecessary compression of the nerve.
- Physical therapy: Targeted stretches and nerve gliding exercises can promote healing and reduce symptoms.
When symptoms persist or progress, minimally invasive surgical techniques can be used to relieve pressure on the ulnar nerve. These procedures have excellent success rates and can help restore function while preventing long-term nerve damage.
When to Seek Expert Care
If numbness or tingling in your fingers has become more frequent or is interfering with your daily activities, it’s time to have it evaluated. As an orthopedic surgeon specializing in upper extremity care, Dr. Henry-Shrouder offers comprehensive diagnosis and personalized treatment options for nerve conditions affecting the hand and arm.
Book an appointment today to learn whether cubital tunnel syndrome is the cause of your symptoms—and what can be done to help you regain comfort and control.
AUTHOR: Dr. Jason Shrouder-Henry is a Board Certified and fellowship-trained orthopedic surgeon specializing in the hand, wrist, elbow and shoulder throughout Chicagoland.