Why Is It Important to Get Root Canals Done By an Endodontist?

As humans we only get one set of adult teeth in our lifetime and with our increasing life expectancy, our natural teeth need to be maintained for us to function effectively as we get older.  Root Canal procedures are designed to save teeth from the alternative option to lose the tooth forever. It is only fair that when the stakes are so high, that you as a patient should be treated by the most skilled professional with the best and latest technology. It is statistically proven by long term studies that root canal procedures have a significantly higher percentage of success when performed by an Endodontist (Root Canal Specialist) compared to General Dentists who offer these services.   

Root Canal procedures require modern technology, such as Dental Operating Microscope for enhanced visualization of the inside of the tooth and root. Enhanced imaging techniques such as cone beam computed tomography (CBCT) scans are also required in select cases that show the Jaw Bone and the tooth in three dimensions to visualize infection, cracks and internal anatomy. The use of this technology and the fact that an Endodontist is a specialist who only focuses on root canals for their career,  offer the best possible chances of a successful outcome for a root canal. 

Why Are Root Canals Necessary?

 A Tooth is a living structure and gets its sensation from the pulp tissue that's present in the deeper layers of the tooth. Inflammation or outright infection of this pulp tissue can be very painful and usually results from decay, cracks or large fillings in the tooth. A root canal procedure  attempts to remove all the complex neural and vascular tissue from the tooth both from the visible portion of the tooth in the mouth as well as the root portion that anchors  the tooth in the jaw bone. 

If you need a root canal, you will frequently experience pain, swelling, and trouble chewing on that tooth. You may have pus coming from your gums around the affected tooth. The pain could be enough to keep you from relaxing.

Sometimes, teeth that need root canals show no outward symptoms, and your dentist will tell you that you need one based on X-rays.

A root canal can save your natural tooth from extraction. Getting a root canal is less expensive and complex than having an extraction and an implant placed.

Root Canal Procedures

The endodontist injects local anesthetic near the affected tooth. They then open the tooth's crown with a small drill to access the pulp. The endodontist removes the pulp with specialized files, going down into the roots to remove more material.

The endodontist shapes the interior of the canals inside the root to help prevent further infection. After the tooth is clean inside, the dentist fills it with a permanent material. The patient can then receive a crown from their general dentist.

Consequences of Root Canal Errors

Have you experienced a situation where a root canal procedure was performed on a back molar tooth and the tooth continues to have problems such as pain upon chewing and dull aches that would come and go? 

This is quite common when the procedures are performed without the use of Dental Operating Microscopes or CBCT scans that allow the operator to visualize the tooth in detail from the inside out. Usually the reason for such symptoms is untreated small branches of diseased pulp tissue that was never removed when the original root canal was performed or a crack that was not visualized during the root canal procedure. 

The infection could recur months or years later when a dentist misses infected material inside the tooth. Repeat root canal surgery is possible but more expensive than the first procedure. Apical surgery (apicoectomy) may also be necessary if the infection progresses into the root's tip.

Advantages of an Endodontist's Root Canal

Endodontists use more advanced equipment than general dentists, meaning they are more likely to catch minor errors and fix them before permanently sealing the tooth. Dental microscopes make the procedure much more accurate. Endodontists also have access to precise scans from CBCT (Cone Beam Computed Tomography) scanners to target the infection.

Call Rhode Island Endodontics

If you need a root canal, turn to an expert. Dr. Usman Fazli is Board Certified and has performed thousands of successful root canals throughout his practice. Call our office at 401-337-9150 for further information or to make an appointment at our convenient Warwick location.

What Does an Endodontist Do? Types of Root Canal Procedures

Endodontists routinely perform root canals, but that is not their only focus area. They serve a range of complex procedures that can relieve pain and restore oral health.

Endodontists treat problems inside the tooth, such as when the pulp becomes infected or inflamed. Treating these issues requires particular skills. If you choose between an endodontist and a general dentist to perform your procedure, it is wise to choose a specialist.

Root Canals

Root canals are endodontists' most frequently performed procedures. They become necessary when the pulp inside the tooth becomes inflamed due to decay or dental trauma. A tooth needing a root canal is often painful and can prevent the patient from chewing on that side or relaxing.

The endodontist administers local anesthesia, which makes the procedure painless. They open the tooth's crown and remove the pulp. They reach the canals with special tools and remove traces of pulp. A CBCT (Cone Beam Computed Tomography) scanner helps the endodontist see into these tight spaces.

The endodontist smooths the root canals to make repeat infections less likely. Any remaining infection may need treatment with antibiotics.

When the tooth is clear of infection, the endodontist refills it with gutta-percha. The patient then returns to their general dentist for a permanent crown.

Root canals have many significant benefits, such as relieving pain and saving natural teeth from extraction. If a tooth can receive a root canal and crown instead of an extraction, it can save the patient time and money and protect their oral health.

Endodontic Retreatment

Sometimes root canals fail, and the tooth again becomes painful. This situation happens more often when a general dentist performs the initial root canal. To complete endodontic retreatment, the endodontist needs to reopen the tooth, clean the canals again, and eliminate the infection before closing the tooth.

Apical Surgery

The patient may need apical surgery when the infection progresses into the root tip. This procedure is also known as endodontic surgery or an apicoectomy.

During an apicoectomy, the endodontist opens a small flap in the gum tissue and removes the tip of the root as well as a small amount of bone. The endodontist clears the infection and places a filling in the root tip. They suture the area to protect it while it heals.


A pulpotomy is sometimes called a "baby root canal" because endodontists often perform it on primary teeth. The endodontist removes the infected pulp from the tooth's crown during a pulpotomy.

Call Rhode Island Endodontics

Dr. Usman Fazli has performed thousands of root canals and other endodontic procedures. Rely on his expertise to relieve your pain and solve your problem. If you have a toothache or have experienced dental trauma, call our office at 401-337-9150 for information or to make an appointment.

What Sets Rhode Island Endodontics Apart?

Dr. Usman Fazli, DMD, has created a unique endodontic practice in Warwick, RI. Dr. Fazli and the skilled staff at Rhode Island Endodontics treat patients using state-of-the-art equipment and techniques.

Whether patients need a root canal or advanced surgery, they can feel confident that Rhode Island Endodontics will accurately perform the procedure.

Recognition and Experience

Patients can feel confident that they receive optimal endodontic care from Board Certified practitioners like Dr. Fazli. As a Diplomate of the American Board of Endodontics, Dr. Fazli holds one of the field's highest honors. With many years of experience, Dr. Fazli is well-equipped to diagnose and treat endodontic problems of all kinds.

Dr. Fazli was proud to serve as a United States Army Reserve Dentist for 12 years. His military experience contributed to his discipline and leadership skills.

A Modern Practice

Rhode Island Endodontics is a modern practice incorporating innovative equipment and techniques. Many practices need to gain the technical knowledge to use these tools.

New endodontic techniques increase the quality and accuracy of dental work. Sometimes root canals fail due to inaccurate treatment. Follow-up procedures like endodontic retreatment and apical surgery are much less likely when practitioners use a combination of state-of-the-art technology and techniques.

In addition to new techniques, modern endodontic practices use advanced technology. Examples of these innovations include the Cone Beam 3-D Scanner (CBCT).

The Cone Beam scanner provides an affordable alternative to traditional CT scanning machines that endodontists can use in an outpatient setting.

The CBCT scanner uses X-rays to produce a complete image of the patient's craniofacial region. It provides advanced images in fine detail and can help to diagnose hidden problems. The CBCT scanner is invaluable for spotting emergent dental issues and treating them before they cause major problems.

Dental microscopes, electronic apex detection, and digital X-rays are other technical advances that promote excellent results. Dr. Fazli routinely uses all of these to provide care.

A Cooperative Spirit

Rhode Island Endodontics has a team spirit when working with other area dental practices. Referring dentists trust Rhode Island Endodontics to perform procedures accurately and work together to save a patient's natural teeth whenever possible.

Rhode Island Endodontics can also provide follow-up care for patients whose root canals and endodontic surgery did not have the desired results from other practices. Dr. Fazli can resolve patients' outstanding issues and ensure their continuing good oral health.

Choosing an Endodontic Practice

Please consult with your general dentist and find out which practices they trust. Choose a highly-regarded practice that handles routine and complex procedures with skill.

If you need endodontic care, choose a practice based on its track record of success. Ensure that you select a practice with experienced doctors who can take advantage of new medical advances.

Call Rhode Island Endodontics

Rhode Island Endodontics is conveniently located in the Warwick Medical Building in Warwick, RI. Call our office at 401-337-9150 for more information on our services or schedule an appointment.