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Posts for tag: root canal

By Tamara Simons, DDS
January 15, 2018
Category: Dental Procedures
Tags: root canal  

Root canals are often regarded as scary or drawn-out procedures which cause pain and discomfort. Luckily, any general dentist will assureroot canal you that this is simply not the case. While a root canal may have a bad reputation, this procedure is actually painless and highly helpful in many dental situations. Find out more about root canal therapy and how it can save your smile with Dr. Tamara Simons at Roseville Dentistry in Roseville, MN.

When is a root canal necessary? 
A root canal becomes necessary when the tooth’s pulp, the soft tissue located within the tooth itself, becomes infected or inflamed. This usually occurs due to tooth decay, but can also happen after an injury to the tooth damages the nerve. The root canal clears the damaged tissue from the inside of the tooth and ensures that no decay is left behind. This leaves the outer structure of the tooth intact, preventing the need for tooth extraction and the side effects which come along with it.

What can I expect during a root canal? 
First, your general dentist will numb their work area to ensure you do not feel any pain or discomfort during your procedure. This step is important to remember as root canal therapy has somewhat of a bad reputation for being uncomfortable or painful. After administering the local anesthetic, your doctor will begin to clear the decayed tissue from within the tooth through a small access hole made in the tooth’s crown. Your dentist scrubs the inside of the tooth to ensure no traces of decay are left behind, then fills the tooth using a composite resin material. With the tooth filled, a crown will cover it from the gumline up, stabilizing the large filling and protecting the tooth from everyday use.

Root Canal Therapy in Roseville, MN 
One of the main warning signs you may need a root canal is a toothache. However, other symptoms can signal that a root canal is in your future. If your tooth has broken, is painful, or has serious decay, a root canal may benefit you. Work with your general dentist to determine if this procedure is the best treatment for your smile.

For more information on root canal or how it can save your smile, please contact Dr. Tamara Simons at Roseville Dentistry in Roseville, MN. Call (651) 489-1900 to schedule your appointment with Dr. Simons today!

By Tamara Simons, DDS
November 03, 2015
Category: Dental Procedures
Tags: root canal   tooth pain  
TheremaybemoretothatToothachethatSuddenlyStopsAching

If a pain you’ve been feeling goes away, you might believe the problem that caused it is gone too. But that doesn’t mean it has, especially with a tooth. An excruciating toothache that suddenly stops should still be examined. Here’s why.

Tooth decay often works its way into a tooth’s innermost layer, the pulp, which contains bundles of nerves and other tissue. The infection attacks the nerves, which send pain signals to the brain. As the infection persists, though, the nerves will eventually die and will no longer be capable of sending pain signals — hence the “mysterious” end of your toothache.

Although the pain has stopped, the infection is very much active in the tooth and will continue to work its way through the root canals to the jaw. And ultimately, the pain will return as the infection invades the bone.

But there’s good news: a tooth in this condition can be saved with a procedure known as root canal therapy. We drill a small hole in the tooth to access the pulp, usually through the biting surface of back teeth or in the rear in front teeth. Once inside the pulp chamber, we clean out the infected and dead tissue. We then fill the empty pulp chamber and the root canals with a special filling and seal the access hole. In a few weeks the tooth receives a life-like crown to further protect it from re-infection and fracture years later.

A straightforward root canal treatment can be performed by a general dentist. If there are complications like a complex root canal network, however, then the skills and specialized equipment of an endodontist (a specialist in root canals) may be needed.

A root canal treatment resolves the real cause of a toothache that suddenly stopped, as well as puts an end to future pain and infection related to the tooth. More importantly, it can save your tooth and add many more years to its life.

If you would like more information on tooth pain, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “A Severe Toothache.”

By Tamara Simons, DDS
October 31, 2014
Category: Dental Procedures
Tags: root canal  
SettingtheRecordStraightonRootCanalTreatments

If there was an “Unsung Hero” award for dental procedures, the root canal treatment would win hands-down. Much aligned in popular culture, today’s root canal treatment is actually a valuable tool for saving teeth that would otherwise be lost. And contrary to popular belief, root canal treatments don’t cause pain — they relieve it.

To help you understand its true worth, here are some common questions and answers about the root canal treatment.

What problem does a root canal treatment fix?
A root canal treatment stops a bacterial infection that has invaded the innermost part of a tooth — the pulp — and is advancing toward the end of the root through small passageways known as root canals. Most people first notice the problem as a sharp pain in the affected tooth that may suddenly dissipate in a few days. The infection has attacked the inner pulp tissue, rich in nerve fibers; when the nerve fibers die they stop sending pain signals. The infection, however, hasn’t died: as it advances, you may then begin to experience pain when you bite down or when you encounter hot foods. You may also notice tenderness and swelling in nearby gums.

How does the procedure stop the infection?
A root canal treatment removes all the infected or dead tissue and cleanses the pulp chamber. We enter the pulp chamber through a small access hole created in the tooth’s biting surface. After tissue removal, we then “shape” and prepare the empty chamber and root canals (often with the aid of microscopic equipment) to be filled with a special filling. After filling, the tooth is then sealed to prevent re-infection (most often, we need to install a permanent crown at a subsequent visit for maximum protection).

How much pain can I expect during and after the procedure?
During the procedure, none — the tooth and surrounding gums are fully anesthetized before we begin the procedure. Afterward, you may experience mild discomfort for a few days that can be relieved with over-the-counter medications like aspirin or ibuprofen.

What’s the ultimate value for a root canal treatment?
The procedure can save a tooth severely damaged by the infection. Even covered by an artificial crown, a living tooth continuing to exist and function normally within the mouth is usually more conducive for optimum oral health than an artificial tooth replacement.

If you would like more information on root canal treatments, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Common Concerns About Root Canal Treatment.”

By Tamara Simons, DDS
September 10, 2014
Category: Dental Procedures
KellyClarksonGetstotheRootoftheProblem

Now that celebrities can communicate directly with their fans through social media, we’ve started to see dispatches from some surprising locations — the dental chair, for example! Take singer Kelly Clarkson, who was the first winner of American Idol, and perhaps one of the first to seek moral support via social media before having an emergency root canal procedure.

“Emergency root canal — I’ve had better days,” Kelly posted on her Facebook page, along with a photo of herself looking… well, pretty nervous. But is a root canal procedure really something to be scared about? It’s time to clear up some misconceptions about this very common dental procedure.

First of all, root canal treatment is done to save a tooth that might otherwise be lost to an infection deep inside it. So while it’s often looked upon with apprehension, it’s a very positive step to take if you want to keep your teeth as long as possible. Secondly, tooth infections can be painful — but it’s the root canal procedure that stops the pain. What, actually, is done during this tooth-saving treatment?

First, a local anesthetic is administered to keep you from feeling any pain. Then, a small opening is made through the chewing surface of the infected tooth, giving access to the central space inside, which is called the “pulp chamber.” A set of tiny instruments is used to remove the diseased pulp (nerve) tissue in the chamber, and to clean out the root canals: branching tunnel-like spaces that run from the pulp chamber through the root (or roots) of the tooth. The cleared canals are then filled and sealed.

At a later appointment, we will give you a more permanent filling or, more likely, a crown, to restore your tooth’s full function and protect it from further injury. A tooth that has had a root canal followed by a proper restoration can last as long as any other natural tooth — a very long time indeed.

If you have any questions about root canal treatment, please contact us or schedule an appointment for a consultation. You can learn more by reading the Dear Doctor magazine article “A Step by Step Guide to Root Canal Treatment.”

Non-VitalBleachingRemovesUnsightlyToothDiscolorationFromWithin

Root canal treatments are an important method for stopping the disease process within an infected tooth and ultimately saving it. However, one of the few side effects could have an aesthetic impact on your smile. Leftover blood pigments or the filling materials themselves can cause a darkening of the tooth — the tooth could eventually stand out in an unsightly way from surrounding teeth.

There is, however, one possible solution: a whitening technique known as internal or non-vital bleaching can lighten a darkened, non-vital tooth. For this procedure, we would insert a bleaching mix (usually sodium perborate mixed with hydrogen peroxide) into the pulp chamber of the darkened tooth for a short period of time. The chemical reaction of the mix whitens the tooth from within.

Our first step is to make sure by x-rays that the root canal filling in the tooth is still intact and still has a good seal. We then create a small opening in the rear of the tooth just above the root canal filling, irrigate it with water to remove any debris, and then add a special cement at the point where the root canal filling begins to seal it from any leakage of the bleaching solution into the root canal filling.

We then insert the bleaching solution into the empty pulp chamber. This is covered with a cotton pellet, which is then sealed in with a temporary filling. We repeat this application over a number of days until we see a noticeable change in the tooth color (normally after one to four visits). At this point, we would remove any residual solution and apply a permanent filling to seal the tooth.

This procedure can be performed instead of more extensive procedures such as veneers and crowns as a cover for the discolored tooth, or as a way to lighten teeth before applying a veneer or crown to help prevent discoloration from showing through. Either way, non-vital bleaching can help remove unsightly discoloration and restore vibrancy to your smile.

If you would like more information on internal or non-vital bleaching, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Whitening Traumatized Teeth.”