Hey I have VHI and they wont cover you for dental work, I had to have teeth removed and they wouldnt cover it. What VHI told me was that all Irish insurence companys wont cover you for teeth untill you have been with them for 5years and its only on certain policeys, they class any dental work as pre-excisting conditions! But look into it further, thats just what they told me. Maybe try Aviva they are suppose to be good. I would never go anywere near VHI again, I felt totally ripped off and had no idea what I was paying them for!
Good luck