When the inner nerve of a tooth is decaying or dying, you may experience extreme pain in that area. Our Root Canal Procedure can provide lasting relief. What is a root canal? When the inner nerve of a tooth is decaying or dying, you may experience extreme pain in that area. When the nerve of a tooth dies or is infected, it triggers a process called “internal resorption” where the ... https://ooraleadentalcare.com.au/service/root-canal-mackay/