I work in Nigeria and recently broke a tooth and I was forced to seek out a dentist locally. With great trepidation I visited one only to be amazed to find a state of the art surgery above the local supermarket.
Superb treatment, no waiting, even called me up a week later to check that everything was okay. When was the last time you had patient care like that. For 2 treatments of an hour the bill was £50 inc 2 X-rays and I have a rebuilt tooth that is indistinguishable from the others. In mouth video and stills pictures in widescreen in front of you confirmed the quality of the work. I asked him to put on the film "Jaws" whilst he worked, he politely declined.

Now if in a country like Nigeria where absolutely nothing works you can go to a surgery that has better equipment, patient care and pricing than the UK what are we doing wrong. You can be sure that the equipment cost 10x what it does in the UK to buy and maintain. Business rents are comparable with UK prices(Lagos is higher than LA in most expensive cities in the world list) so where is the money going?
It seems to me that we simply are not producing enough dentists to service the demand thus elevating the prices. The NHS structure does not encourage this so I cannot see the situation improving.
To see the UK fall behind Africa in dental care is a national disgrace.