EXTERNAL NEUROMODULATION is a novel and very effective diagnostic test and treatment modality for neuropathic pain conditions that Dr Goroszeniuk developed in his pain clinic at Guy's & St Thomas' Hospital in 2005. Since that time he has organised regular workshops on the technique for colleagues around the United Kingdom and further afield in Europe. It is a non-invasive form of peripheral neuromodulation that can be applied in a clinic setting or on a self-administration basis in the home. It often avoids the need for costly pain medications and more invasive neuromodulation implantations. Dr Goroszeniuk is currently offering this treatment modality with the new Remedius ExStim Pro device at the Interventional Pain Management & Neuromodulation Practice, 18 Wimpole Street, London.