No. I went through the same circle you are going through. Ultimately they were denied by Dental because items like that were specifically excluded from my dental plan and they were denied by my medical because they are a dental apparatus. Basically, I gave up.

DX 2/10/09; Stage 1 SCC side of tongue; Partial Gloss; PEG in 3/3/09; 3 Cisplatin; 35 IMRT; PEG out 7/17/09; Eating via mouth and walking 3 miles/day 4 wks after treatment end. 50 pound weight loss; Clear PET 09/09 and 09/10