Q. I went to the dentist yesterday and he said I should have my last remaining top right wisdom tooth removed because it is decaying and he said there is black stuff and plaque on that won’t come off. He did say he could fill it if I wanted but I am not sure. It is not causing me any pain at the moment. If i do have it extracted, I was thinking of leaving it until the summer holidays but would it best to have it removed 8 days before I fly or wait until I come back?,