For example, if the person experiences symptoms when holding a telephone up to the head, then the use of a telephone headset will provide immediate symptomatic relief and reduce the likelihood of further damage and inflammation to the nerve. For cubital tunnel syndrome, it is recommended to avoid repetitive elbow flexion and also avoiding prolonged elbow flexion during sleep, as this position puts stress of the ulnar nerve.Cubital tunnel decompression surgery involves an incision posteromedial to the medial epicondyle which helps avoid the medial antebrachial cutaneous nerve branches. The ulnar nerve is identified and released from its fascia proximally and distally up to the flexor carpi ulnaris heads. After release, flexion and extension of the arm are performed to ensure there is no subluxation of the ulnar nerve. Prognosis
Following surgery, on average, 85% of patients report an improvement in their symptomsMost patients diagnosed with cubital tunnel syndrome have advanced disease (atrophy, static numbness, weakness) that might reflect permanent nerve damage that will not recover after surgery. When diagnosed prior to atrophy, weakness or static numbness, the disease can be arrested with treatment. Mild and intermittent symptoms often resolve spontaneously. Epidemiology
People with diabetes mellitus are at higher risk for any kind of peripheral neuropathy, including ulnar nerve entrapments.Cubital tunnel syndrome is more common in people who spend long periods of time with their elbows bent, such as when holding a telephone to the head.
Ulnar nerve entrapment is a condition where the ulnar nerve becomes physically trapped or pinched, resulting in pain, numbness, or weakness, primarily affecting the little finger and ring finger of the hand. Entrapment may occur at any point from the spine at cervical vertebra C7 to the wrist; the most common point of entrapment is in the elbow (Cubital tunnel syndrome). Prevention is mostly through correct posture and avoiding repetitive or constant strain (e.g. "cell phone elbow"). Treatment is usually conservative, including medication, activity modification, and exercise, but may sometimes include surgery. Prognosis is generally good, with mild to moderate symptoms often resolving spontaneously. Signs and symptoms
In general, ulnar neuropathy will result in symptoms in a specific anatomic distribution, affecting the little finger, the ulnar half of the ring finger, and the intrinsic muscles of the hand. The specific symptoms experienced in the characteristic distribution depend on the specific location of ulnar nerve impingement. Symptoms of ulnar neuropathy may be motor, sensory, or both depending on the location of injury. Motor symptoms consistent of muscle weakness; sensory symptoms or paresthesias consist of numbness or tingling in the areas innervated by the ulnar nerve.Proximal impingement is associated with mixed symptoms, as the proximal nerve consists of mixed sensory and motor innervation. Distal impingement is associated with variable symptoms, as the ulnar nerve separates near the hand into distinct motor and sensory branches. In cubital tunnel syndrome (a proximal impingement), sensory and motor symptoms tend to occur in a certain sequence.