Cubital tunnel syndrome develops when the ulnar nerve becomes irritated or compressed as it travels along the inner side of the elbow. This is the same nerve responsible for the tingling sensation felt when you hit your “funny bone.” When pressure builds within this region—known as the cubital tunnel—it can lead to ongoing discomfort, numbness, and weakness in the arm and hand.
This guide will help you understand how this condition develops, what symptoms to look for, and how effective treatment can relieve pain and restore function.



















