This pictorial review features a spectrum of causes of radial neuropathy. As the radial nerve has a long course, injuries to it can occur at many potential sites and due to different causes. Signs and symptoms of radial neuropathy fundamentally depend on the specific site(s) of the injury. For the diagnosis of neuropathy, the use of imaging modalities is important.
Authors: Aakanksha Agarwal, Abhishek Chandra, Usha Jaipal and Narender Saini