Complete Root Canal Treatment and Endodontic Care in Maple Ridge.

We get it. There’s nothing fun about having to get a root canal treatment. The good news is that members of our team at Coast Dental Center in Maple Ridge are specialized in endodontic dentistry and all the accompanying issues that can arise surrounding root canal treatment. You are in excellent hands with our professional team who will treat you with compassionate care.

Root Canal at a Glance

If the nerve within one of your teeth becomes infected, a root canal treatment can keep you from losing the tooth, while treating the infection before it causes major health complications. An infected (abscessed) tooth causes discomfort in the form of swelling and toothache. It can also cause severe health complications because the bacteria from the infection can enter the bloodstream and travel to other parts of the body. One way to treat the infection is to remove the tooth and disinfect the area. However, tooth loss creates a gap between surrounding teeth that often necessitates a dental implant or bridge. It is always preferable to save a tooth, if possible, through root canal (endodontic) treatment. Properly performed, a root canal should be no more uncomfortable than having a cavity filled, though the procedure is more complex. A root canal is the removal of the infected or dead pulp (the inner nerves and blood vessels) from inside a tooth, and the subsequent filling and sealing of the resulting space. Our dentist will begin the treatment by applying local anesthesia and isolating the area with a rubber dam. Then will then drill an opening in the tooth to access the infected pulp. From there, they will remove the pulp and clean the area with specialized tools and will fill the root space with a filling material. Finally, they will seal the surface of the tooth with a crown to prevent further infection, and restore the function and appearance of the tooth. The root canal treatment is typically performed in one visit. A second visit may be required to complete the crown restoration.

Endodontics

Endodontics is a specialized branch of dentistry that deals with the complex structures found inside the teeth. The Greek word “Endodontics” literally means “inside the tooth,” and relates to the tooth pulp, tissues, nerves and arterioles. Endodontists receive additional dental training after completing dental school to enable them to perform both complex and simple procedures, including root canal therapy.

Historically, a tooth with a diseased nerve would be removed immediately, but endodontists are now able to save the natural tooth in most cases. Generally, extracting the inner tooth structures, then sealing the resulting gap with a crown restores health and functionality to damaged teeth.

Signs & Symptoms:

  • Inflammation and tenderness in the gums.

  • Teeth that are sensitive to hot and cold foods

  • Tenderness when chewing and biting.

  • Tooth discoloration.

  • Unexplained pain in the nearby lymph nodes.

Reasons for Endodontic Treatment

Endodontic treatment (or root canal therapy) is performed to save the natural tooth. In spite of many advanced restorations available, most dentists agree that there is no substitute for healthy, natural teeth.

Here are some of the main causes of inner tooth damage:

Bacterial infections

Oral bacteria is the most common cause of endodontic problems. Bacteria invade the tooth pulp through tiny fissures in the teeth caused by tooth decay or injury. The resulting inflammation and bacterial infection jeopardize the affected tooth and may cause an abscess to form

Fractures & Chips

When a large part of the surface or crown of the tooth has become completely detached, root canal therapy may be required. The removal of the crown portion leaves the pulp exposed, which can be debilitating painful and problematic.

Injuries

Injuries to the teeth can be caused by a direct or indirect blow to the mouth area. Some injuries cause a tooth to become luxated, or dislodged from its socket. Root canal therapy is often needed after the endodontist has successfully stabilized the injured tooth.

Removals

If a tooth has been knocked clean out of the socket, it is important to rinse it and place it back into the socket as quickly as possible. If this is impossible, place the tooth in special dental solution (available at pharmacies) or milk. These steps will keep the inner mechanisms of the tooth moist and alive while emergency dental treatment is sought. The tooth will be affixed in its socket using a special splint, and the endodontist will then perform root canal therapy to save the tooth.

Non-Surgical Root Canal

Root canal therapy usually takes between one and three visits to complete. Complete X-rays of the teeth will be taken and examined before the treatment begins. Initially, a local anesthetic will be administered, and a dental dam (protective sheet) will be placed to ensure that the surgical area remains free of saliva during the treatment. An opening will be created in the surface of the tooth, and the pulp will be completely removed using small handheld instruments. The space will now be shaped, cleaned and filled with gutta-percha. Gutta-percha is a biocompatible material that is somewhat similar to rubber. Cement will be applied on top to ensure that the root canals are completely sealed off. Usually, a temporary filling will be placed to restore functionality to the tooth prior to the permanent restoration procedure. During the final visit, a permanent restoration or crown will be placed.

What is a Root Canal?

A root canal is one of the most common dental procedures performed, and well over 14 million treatments are done in North America every year. This simple treatment can save your natural teeth and prevent the need of dental implants or bridges. At the center of your tooth is pulp. Pulp is a collection of blood vessels that helps to build the surrounding tooth. Infection of the pulp can be caused by trauma to the tooth, deep decay, cracks and chips, or repeated dental procedures. Symptoms of the infection can be identified as visible injury, swelling of the gums near the tooth, sensitivity to temperature or pain in the tooth and gums.

How is a Root Canal performed?

If you experience any of these symptoms, your dentist will most likely recommend non-surgical treatment to eliminate the diseased pulp. This injured pulp is removed and the root canal system is thoroughly cleaned and sealed. This therapy usually involves local anesthesia and may be completed in one or more visits depending on the treatment required. Success for this type of treatment occurs in about 90% of cases. If your tooth is not amenable to endodontic treatment or the chance of success is unfavourable, you will be informed at the time of consultation or when a complication becomes evident during or after treatment. We use local anesthesia to eliminate discomfort. You will be able to drive home after your treatment, and you probably will be comfortable returning to your normal routine.

Besides, we can provide IV sedation if you do not wish to be awake during the procedure. If you think you may require sedation, please let our staff know this at the time your appointment is made because a consultation visit is required before treatment for all patients that will receive IV sedation.

What happens after treatment?

When your root canal therapy has been completed, a record of your treatment will be sent to your restorative dentist. You should contact their office for a follow-up restoration within a few weeks of completion at our office. Your restorative dentist will decide on what type of restoration is necessary to protect your tooth. It is rare for endodontic patients to experience complications after routine endodontic treatment or microsurgery. If a problem does occur, however, we are available at all times to respond. To prevent further decay, continue to practice good dental hygiene.

How much will it cost?

The cost associated with this procedure can vary depending on factors such as the severity of damage to the affected tooth and which tooth is affected. In general, endodontic treatment is much less expensive than tooth removal and replacement with an artificial tooth.

Cracked Tooth

Cracked and fractured teeth are common dental problems. As people retain their natural teeth longer (due to advances in dental technology), the likelihood of cracked teeth increases. There are many reasons why teeth may crack, for example, biting on hard objects, trauma, grinding and clenching of teeth. All of these behaviours place the teeth under extra strain and render them more susceptible to cracking.

When tooth enamel is cracked, pain can become momentarily debilitating. When no pressure is exerted on the crack there may be no discomfort. However, as the cracked tooth performs a biting action, the crack widens. The pulp and inner workings of the tooth then become exposed, and painful irritation occurs. As pressure is released again, the two parts of the crack fuse back together, and pain subsides. If left untreated, the pulp becomes irreversibly damaged and constantly painful. The resulting pulp infection can affect the bone and soft tissue surrounding the tooth.

Symptoms may include:

  • Unexplained pain when eating.

  • Sensitivity to warm and cold foods.

  • Pain with no obvious cause.

  • Difficulty pinpointing the location of the pain.

What kind of cracks can affect the teeth?

There are many ways in which a tooth can be cracked. The specific type of crack will determine what type of treatment is viable. In many cases, if the crack is not too deep, root canal therapy can be performed and the natural tooth can remain in the mouth. In other situations, the tooth is too badly damaged and requires extraction.

Brief overview of the most common types of cracks:

Crazes

These are generally tiny vertical cracks that do not place the teeth in danger. These scratches on the surface of the teeth are considered by most dentists to be a normal part of the tooth anatomy. A craze rarely requires treatment for health reasons, but a wide variety of cosmetic treatments can be performed to reduce the negative aesthetic impact.

Oblique Supragingival Cracks

These cracks only affect the crown of the tooth and do not extend below the gumline. Usually, the affected part of the tooth will eventually break off. Little pain will result because the tooth pulp (that contains the nerves and vessels) will remain unaffected.

Oblique Subgingival Cracks

These cracks extend beyond the gumline, and often beyond where the jawbone begins. When a piece breaks off, it will usually remain attached until the dentist removes it. Oblique subgingival cracks are painful and may require a combination of periodontal surgery (to expose the crown), and endodontic treatment to place a crown or other restorative device.

Vertical Furcation Cracks

These cracks occur when the roots of the tooth separate. This type of crack almost always affects the nerve of the tooth. Because the tooth will not generally separate, root canal therapy and a crown can usually save the tooth.

Oblique Root Cracks

These cracks tend not to affect the surface of the tooth at all. The damage is only apparent below the gumline and usually below the jawbone. Root canal therapy may be possible; depending on how close the fracture is to the tooth surface. However, extraction is almost always the only option after sustaining this classification of fracture.

Vertical Apical Root Cracks

These cracks occur at the apex (tip of the root). Though the tooth does not require extraction from a dental perspective, many patients request an extraction because of the high degree of pain. Root canal therapy alleviates the discomfort for a while, but most often, teeth affected by such cracks are eventually extracted.

How are cracks in the teeth treated?

There are many different types of cracked teeth. Some can only be exposed using X-ray machines, while others are visible to the naked eye. In cases where the tooth root is affected, root canal therapy is the most viable treatment option. The pulp, nerves and vessels of the tooth will be removed, and the resulting space will be filled with gutta-percha. A crown or filling will be added to stabilize the tooth and it will continue to function as normal.

When the crack is too severe for the tooth to be saved, the dentist will perform an extraction. There are several restorative options in this case, such as bridges, dental implants and partial dentures. All of these structures can restore biting, chewing and speaking functions.

Root Canal Retreatment

In rare cases, root canal therapy fails to work as expected. The treated tooth might not heal properly or a patient might experience post-surgical complications that jeopardize the tooth. Root canal retreatment involves the removal of the previous crown and packing material, the cleansing of the root canals, and the re-packing and re-crowning of the tooth. In short, root canal retreatment is almost identical to the original procedure, aside from the structural removal. The success rate for a root canal retreatment runs at around 75%.

Root canal treatments and retreatments are a better alternative than extraction for most individuals. If a tooth has good bone support, a solid surface and healthy gums beneath it, it stands a good chance of being saved. Opting for root canal retreatment can be far less expensive than the alternatives. Dental implants, extensive bridgework and the creation of aesthetically pleasing prosthetic teeth cost far more than working with the natural tooth. They also require maintenance and feel less natural than a “real” tooth.

Why is Root Canal retreatment required?

Though the prospect of more endodontic surgery might not be pleasant, root canal retreatment is fairly simple. In general, the whole treatment can be completed in 1-3 visits.

There are some reasons why root canal therapy unexpectedly fails, including:

  • New decay to the tooth.

  • New fracture in the treated tooth.

  • Undetected complex canal structures.

  • Cracked crown leaking filling material.

  • Saliva entering the restorative structure.

  • Curved or narrow canals not treated during the original procedure.

  • Delay in the placement of restorative devices following the procedure.

What does Root Canal retreatment involve?

On the day of the retreatment procedure, a local anesthetic will be administered, unless another type of anesthetic has been selected. The affected tooth is isolated with a rubber dam. The dam protects the tooth during treatment from bacteria and saliva. The amount the dentist can do within a single appointment will much depend on the amount of inflammation present, and the complexity of the treatment.

The first step in a root canal retreatment is to gain access to the inner tooth. If a crown and post have been placed, these will be removed.

Next, filling material and obstructions that block the root canals will be removed. This removal is conducted using an ultrasonic handpiece. The advantage of using this tool is that any unwanted material is vibrated loose. Tiny instruments will then be used to clean and reshape the root canals. X-rays may be taken to ensure that the roots are thoroughly clean. If this part of the treatment proves to be complex, medicated packing material will be applied, and the rest of the cleansing procedure will be done at the next visit.

When the dentist is confident that the root canals are completely clean, gutta-percha is used to pack the space. This rubbery material seals the canals to prevent bacterial invasion. Finally, a temporary crown or filling is applied to the tooth. At a later date, the colour-matched permanent crown will be placed.

For any questions or concerns, you may have surrounding root canal treatment or endodontics call us today!

Oral Surgery

Stay proactive when it comes to your dental health!

Information

Coast Dental Center
22410 Dewdney Trunk Rd.
Maple Ridge, BC

V2X 3J5

 

Phone: 604-463-2227
Fax: 604-463-4113

Email: info@coastdentalcentre.ca

Hours

Monday 09:00 AM - 05:00 PM

Tuesday 09:00 AM - 05:00 PM

Wednesday 09:00 AM - 09:00 PM

Thursday 09:00 AM - 09:00 PM

Friday 09:00 AM - 05:00 PM

Saturday 09:00 AM - 05:00 PM

Sunday Closed

Social

Send to a friend

Send the url of this page to a friend of yours

Copyright Coast Dental Center 2019 - Legal
Created by

Legal notice