Deep cavity root canal

One of the ways I help my patients is by preventing root canals that have been diagnosed by other dentists. These are teeth that have deep decay visible on Xrays and may even have symptoms and pain. When does a cavity turn into a root canal ? There are three layers of the tooth : enamel (the top layer), dentin (middle layer) and nerve tissue ( deepest layer). The procedure involves removing the damaged area of the tooth (the pulp), cleaning and disinfecting it and then filling and sealing it.

The common causes affecting the pulp are a cracked tooth , a deep cavity , repeated dental treatment to the tooth or trauma.

The bacteria travels from the mouth into the cavity (hole) and now into the nerve and down the root of the tooth. The bacterial infection eats away at the bone and eventually spreads and will form an abscess. A small or a moderate size cavity can be restored with a filling but a deep cavity where the decay is already touching the nerve will need a root canal treatment. Enamel is the outer layer and Dentin is the middle layer. AFTER a new filling – Kanata Ottawa Dentist.

It just happened again. When the cavity is very deep , it may be necessary to have a root canal. This is because the soft tissue inside your teeth has become infected.

The pulp chamber and root canal (s) of the tooth are then cleaned and sealed. A root canal is when this soft tissue is removed. A filling is a first and most conservative treatment option, when there is a deep cavity. I always warn my patients that a root canal might be needed in such case. Even if there are no changes on the X ray, this almost always indicates some sort of deep infection in the tooth.

Most root canals in my personal experience stem from decay getting under a deep cavity. You had a deep cavity. An infection in a tooth’s root can enter the bloodstream and spread. An untreated infection requires a root canal to prevent further infection and pain.

Sensitivity To Heat or Cold. Another common sign that you might need a root canal is tooth sensitivity. The second refers to the tooth treatment aimed at the removal of infected material and elimination of a toothache.

If your tooth aches when you drink hot drinks such as coffee or tea, this is a problem. She offered me to choose between the filling (but the tooth might get sensitive and hurt) and the root canal. The tooth was asymptomatic, however, from the radiograph, the decay likely entered into the pulp. Root canals are needed for a cracked tooth from injury or genetics, a deep cavity , or issues from a previous filling.

Patients generally need a root canal when they notice their teeth are sensitive, particularly to hot and cold sensations.

If that’s the case, a traditional filling will not solve the problem. If the cavity is deep enough to reach the nerves in the root of the tooth, the dentist will most likely suggest a root canal. I just went in for an initial appointment with a new dentist today, who took some x-rays and told me I needed a root canal on one of my back bicuspids.

However, this was a surprise to me because I am not in pain at all, there is no swelling or sensitivity, and I have not noticed any problems with this tooth. Root canal therapy is a treatment used to repair and save a tooth that is badly decayed or infected.