My dentist recommended me to see the Snore Center . After visitation and sleep apnea was determined , I was almost pushed into an appliance . The recommendation from the Snore Center was to purchase the appliance. My prior teeth grinding has caused a situation where I now need 8 crowns to open the bite then extensive work to build up my front teeth . My feelings at this time are that the Snore Center should of recommended me to have reconstruction work done first , then try the de snoring appliance . The appliance seemed to have very minor effect on my sleep apnea and now I have a $ 2600 appliance that does not fit . I am disappointed and the time and funds spent would have had a more pleasing appeal to me spent on a cruise or at a casino.