FCR is a Neurologically based therapy for double vision or diplopia. Because FCR releases the cranium at such a deep level it may offer a long term and permanent answer to your condition. You may require follow up care however most cases as significantly improved or corrected after the first sequence. I will have a better idea after an examination of your skull, neurology, spine, and a detailed history of your illness. I hope this helps. You may also e-mail me back with any questions.