When Is Endodontic Surgery Necessary?
An apicoectomy, also known as a root-end resection, is a common procedure used to save damaged teeth. In this surgical procedure, an incision is made in the gum tissue in order to expose the bone and the nearby inflamed tissue. Your dentist will remove the damaged tissue along with the end of the root tip. Your dentist will then place a root-end filling to prevent reinfection of the root. The procedure requires a few sutures. It takes a few months for the bone to heal naturally around the bone. Once fully healed, patients can expect normal functioning and pain-free chewing.
A root canal is usually sufficient to save teeth with injured pulp due to extraction. However, sometimes a root canal will not be sufficient to heal the tooth. In this case, your endodontist will recommend surgery. Endodontic surgery can be used to find fractures or hidden canals that often don’t appear on X-rays but are still causing pain in the tooth. Other damaged root surfaces or the surrounding jawbone may also be treated with this procedure.
You will likely have some discomfort and swelling following the apicoectomy. As with any oral surgery, minor swelling and discomfort are normal. To alleviate any discomfort, your dentist will likely prescribe an appropriate pain medication to be taken after having oral and maxillofacial surgery. These medications are habit-forming and need to be taken with extreme caution.
What Is a Root, And What Is a Root Canal?
Every tooth has a portion that you can see called the crown, and every tooth has a portion that holds the tooth in the bone called a root. In order to generate bite forces to chew, the roots have to be healthy not only from the outside but also from the inside. Depending on how much bite force is needed determines how many roots a tooth may have, or the diameter could be larger as well. In other words, the canine tooth has a long and wide root, while most molars generally have three roots in the upper jaw and two roots in the lower jaw.
What Happens During The Root Canal?
The inside of a root contains a canal that can branch into multiple canals. Below, we break down each of the important steps involved in the root canal.
- In each canal, there are blood vessels and nerves. When an infection reaches the root either through a cavity or through a gum (periodontal) infection, it will irritate the nerve causing pain.
- Depending on how severe the infection is, either the cavity can be filled, or you will be referred to an Endodontist (Root Specialist) who will perform a “Root Canal” treatment.
- A root canal treatment generally entails the removal of the blood vessel and nerve through the crown of a tooth by creating a small hole in the crown.
- Once the blood vessel and nerve are removed, then a special filling material called Gutta Percha is placed, thus completing a root canal.
- Afterward, the endodontist may send you back to your general dentist for a new crown or new permanent filling.
What Might Cause Someone to Need an Apicoectomy?
Once a root canal has been completed, sometimes an infection may persist or reoccur. This is because, at the tip of the root, which is called the Apex, the main canal breaks apart into multiple smaller canals that can only be seen with a microscope. These canals are similar to the roots of a tree. Since the endodontist cannot get into these canals, if there are bacteria in them, the root and surrounding bone can get re-infected, causing pain, swelling, and even pus.
How Is Apicoectomy Surgery Performed?
In order to get rid of this infection, the Apex (tip) of the root has to be cut out, removed, and the surrounding bone cleaned. Once this is done, a special plug will be placed into the main root canal to seal it called a “Retro-fill.” This process is called an apicoectomy and usually takes about 30–60 minutes. Schedule your appointment for Apicoectomy treatment with an oral surgeon in Sacramento. You can contact us today at 866.930.5837.