How is root canal done?
After numbing the affected area, the dentist will cover other teeth apart from the infected ones with a dental dam. It cuts off infection spread and maintains cleanliness around the tooth.The dentist will drill a hole in the tooth crown and take out the pulp. The hole will be cleaned and disinfected using appropriate dental instruments.
After cleaning the tooth, it is filled and sealed. You’ll get a temporary filling when the dentist is sure that all bacteria have been cleared. At another appointment, you’ll get a permanent filling.
For a badly worn tooth or one that’s likely to be damaged, the dentist may advise you to get a crown – a synthetic tooth cover. Where one of your molars (back teeth) is treated, it’s very possible your dentist will fit a crown over the tooth.
To ensure you’re not uncomfortable during a root canal, which involves long hours of sitting with your mouth wide open, your dentist will make you comfortable prior to starting.