What Is Cubital Tunnel Syndrome? Cubital tunnel syndrome is when your ulnar nerve — one of the three main nerves in your arm — is compressed. The ulnar nerve runs from your neck to your hand and ...

Cubital tunnel syndrome describes when the ulnar nerve, or funny bone, becomes stretched, compressed, or irritated. It may cause a person to experience numbness in the wrist, hand, or fingers.

Non-surgical treatment strategies are suitable when the symptoms are mild. These are effective in 50 percent of cases. Some of these approaches are indicated below: Surgery benefits over 85 percent of ...

Compression of the ulnar nerve causes ulnar nerve entrapment syndrome to occur. The ulnar nerve is one of the principal nerves of the upper limb. It has a long course from the neck down into the hand, ...