What is the purpose of the Elbow Tinel's Test?

The purpose of the Elbow Tinel's Test is to assess for ulnar nerve involvement. This test is performed by lightly tapping over the ulnar nerve at the elbow, specifically at the cubital tunnel, to elicit symptoms such as tingling or pain in the areas innervated by the ulnar nerve, which includes the ring and little fingers. A positive test indicates potential ulnar nerve entrapment or irritation.

The focus of this test is specifically on the ulnar nerve's pathway and function, distinguishing it from other nerve entrapments. For instance, carpal tunnel syndrome involves the median nerve, while the evaluation of lateral epicondylitis pertains to musculotendinous issues rather than nerve dysfunction. Median nerve pathology testing is better assessed through different tests focused on the wrist and hand. Therefore, the Elbow Tinel's Test is aptly named for its specific relevance to the ulnar nerve, making the identification of ulnar nerve involvement its primary purpose.