hhinner, that sounds a little expensive. Mrs BB has been to Perfect Smile 3 times in the last couple of weeks. 2 out of 3 visits was she was in the chair about an hour (fortunately, there was complimentary coffee etc for me

).
The first visit was a lot of investigative work including several x-rays, followed by first aid treatment of an absess plus sending her away with medications, mouth wash, special tooth brushes etc. Cost < 600 Baht.
Visit 2 was just a normal scale and polish plus more x-rays (abour 30 mins) - cost 600 Baht.
Visit 3 was 6 fillings (including anesthetic for some) at 500 Baht each, but discounted to 2,400 Baht total.
The only reason we chose Perfect Smile was that they were the only dentist we tried, who were prepared to see Mrs BB within 24 hours.