A dental emergency can be a serious situation. I realized this when my sister had to get her wisdom tooth extracted recently. Had it not been for emergency dental aid in London, she would have suffered tremendously. I dialed the emergency dentist London number to get in touch with a doctor. I was answered by a member of staff who took preliminary details and informed the emergency dentist who was on call that day. We consulted him and things fell in the right place. He suggested the most appropriate treatment for my sister. Moreover, because we had a dental insurance, we saved money as well. We were provided with the necessary documentation after the treatment that helped us make our claim. Emergency dentists are angels, really. It is important for everyone to know about the several cases where emergency dental aid becomes necessary. It includes severe toothache swelling caused by infection or abscess, broken denture, broken / chipped teeth, knocked out teeth, extruding teeth, fractured teeth and pain and swelling caused by a wisdom tooth.