Which condition is indicated by tenderness at the cubital tunnel?

Tenderness at the cubital tunnel is a classic sign of cubital tunnel syndrome. This condition occurs when the ulnar nerve, which runs through the cubital tunnel located at the elbow, becomes compressed or irritated. Symptoms can include pain, numbness, and tingling in the ring and little fingers, which may worsen with elbow flexion. The tenderness directly at the cubital tunnel is particularly indicative, as it signifies inflammation or stress in the area where the ulnar nerve travels.

In contrast, conditions like Little League Elbow are usually associated with growth plate injuries and pain on the inner elbow, but not specifically located at the cubital tunnel. Olecranon fractures present with swelling, bruising, and pain around the elbow joint itself, rather than localized tenderness at the cubital tunnel. Volkmann's contracture involves complications resulting from untreated compartment syndrome in the forearm and is characterized by a specific type of muscle injury and deformity, rather than localized tenderness in the cubital tunnel area.