Hi - I just joined this site and am conducting research into hypoglossal nerve stimulation for the treatment of severe OSA. This research will be used by a non-profit to evaluate whether to invest resources in this potentially exciting treatment for those who do not benefit from CPAP. I'd like to know your thoughts on hypoglossal nerve stimulation. What you like/dislike about it, what you've heard about it, concerns, etc.. If anyone out there has a device, would welcome your input as well! Thank you! Best, JC