An interview about ulnar neuropathy with the neurologist who invented ulnar inching, William W. Campbell, MD, and Mary Franklin, REEGT, CNCT. Have you ever wondered when to test the FDI with an ulnar nerve entrapment? Have you ever asked yourself what is ulnar mapping and when should I do this? Maybe you have wondered about the 10 centimeter theory in measuring the ulnar nerve around the elbow or about the degree at which the elbow should be flexed and when to inch? If so, then this podcast is for you! It’s an excellent educational resource for technologists and physicians alike!