Awesome!, I have one molar on my right side (old tongue) that is slightly inset. It caused tongue irritation though out radiation (swollend left side kept jamming - old tongue up against this molar!!!!) I visited my dental oncologist. Had him File it down. It improved immediately! The dentist said we all think our mouths are empty but it's full of tongue. It still has the potential to irritate ocassinally - so ill have it taken down a little more next time I'm here but for the most part - its 100% better! Keep n eye on thngs! But great news!