My mum was having tooth pain, so she was back and forth, the NHS dentist said everything was fine. Then soon afterwards her filling fell out and tooth starting to split. The NHS dentist said it needed to be removed fully. She went to a private dentist who pretty much said no it doesn't, she had a root canal and pins. Since then we've had private dental insurance. My brother dental practice went to remove a tooth but ended up damaging another tooth and didn't even get one out. Now he's on the family dental insurance. Again the private dentist said his treatment was shocking.