Anatomy of a tooth
Each tooth is made up of four layers of tissues. Three of these layers, including the enamel, dentin, and cementum, are hard substances that cover and protect various parts of the tooth. The fourth type is called the pulp, and it is a soft tissue that contains nerves and blood vessels. The pulp chamber is responsible for helping the root of a tooth grow during development.
After a tooth is fully developed, it can survive without the pulp because it receives nutrients from surrounding tissues. For this reason, the tooth does not become "dead" following a root canal treatment.
4 steps to root canal treatment
A general dentist recommends root canal treatment as an effective way to save a tooth rather than removing it. Below are the four steps followed during a root canal.
1. X-rays
First, the dental professional takes X-rays of the tooth and surrounding bone. This provides a clear picture of the structure and condition of the tooth. After the X-rays are completed, a dental dam is placed to protect the site from saliva and keep it clean.
2. Pulpectomy
Using a small drill, an opening is created at the top of the tooth to access the dental pulp. Small files are used to extract the damaged pulp and shape the interior of the tooth. The dental professional may irrigate the tooth chamber to ensure the area is clear of infection. An antimicrobial solution is often used to kill bacteria in the tooth to prevent further infection.
3. Filling
Once the interior of the tooth is cleaned and dried, a material, called gutta-percha, is used to fill the tooth. The opening is then closed with a temporary filling. The patient schedules a follow-up appointment to allow time for healing and for a permanent crown to be made.
4. Permanent Crown
After several weeks, the general dentist places a permanent crown over the tooth. If the crown needs additional support, a metal post may be placed inside the tooth to make it more stable.
Conclusion
Though a root canal involves removing the nerves from inside a tooth, the tooth continues to function as normal. The nerves play an insignificant role in a fully developed tooth; thus, the tooth is still alive. A root canal is a beneficial treatment that saves a tooth from extraction and allows a patient to maintain a healthy smile. A patient who practices good oral care and visits a general dentist regularly can expect a restored tooth to last a lifetime.
Request an appointment or call All Smiles Dental Center at 210-714-7429 for an appointment in our San Antonio office.
Recent Posts
General dentistry commonly handles toothaches among other dental concerns. While this is a routine issue that is easily treatable, it is common for patients to have several questions about it and what they should do if they experience it. Here we will answer some commonly asked general dentistry questions and advice on the best ways…
General dentists spend a significant portion of their time performing preventative dental treatments. These treatments reduce the odds of common dental issues, like tooth decay and gum disease, from developing in the future. Preventative care saves patients time and money by making it less likely that they will develop severe dental problems that call for…
Practicing good oral hygiene is essential to keeping your teeth strong. From using the correct oral care products to seeking a general dentist regularly, there are plenty of steps you can take to achieve a healthy smile. Here are four daily habits that you should implement into your daily routine.Brushing your teeth is one of…