DS (9) had an accident falling off his bike a couple of days ago . Landed on his face. His mouth, gums, nose and chin are badly cut and bruised. His Teeth look ok, and he says they feel ok although there was a lot of bleeding from his mouth. We had him seen at A and E who checked him over and said he was fine. I'm now worried about his teeth having suffered a blow and dying. They're all his adult ones. Is there anything I can do now to prevent this? And if they are dead, how soon would that show? . We're on holiday, I'll take him to our dentist when we get home but I just wondered if I could do anything now, to improve the chances of everything being fine. Thanks.