Root Canal Treatment: Laser vs Traditional

Laser is the Future

Laser root canals are becoming more and more popular. Most dentists now offer it as an option for root canal treatment. But does it have an edge over traditional root canal treatment? Is it safe? The answer to both such questions is a resounding yes! Laser root canal treatments are very safe and have more benefits and advantages if be compared to traditional root canal treatment. Keep on reading to learn more!

Root Canal 101

A root canal treatment is one of the most common dental treatments. It is an endodontic treatment, which means that it is one of the many treatment options that dentists offer to deal with the inside of the tooth. A root canal treatment becomes necessary when the pulp of a tooth is infected or inflamed. The pulp is the soft tissue found inside a tooth’s root canal. If left untreated, an inflamed pulp can cause pain and result in an abscess.

If a person is experiencing the following are signs and symptoms, he or she might need a root canal treatment:

  1. Severe pain, whenever he or she, bites or chews 
  2. The person’s gums have pimples
  3. The person has a cracked or chipped tooth
  4. Intense sensitivity to cold or hot food. This kind of sensitivity lingers even after the hot or cold food is no longer inside the mouth.
  5. Tender or swollen gums
  6. Darkening of the gums
  7. Deep decay

A root canal treatment is done to ease someone’s pain caused by the damaged pulp. It also gives a tooth a chance to recover and heal before a crown or filling is placed on a later dental appointment.

Root Canal Treatment: Laser vs Traditional

Traditional Root Canal Treatment

Dentists use a drill in traditional root canal treatments. A drill is used to create a tiny opening in the damaged tooth. Once a tiny opening is created, dentists then reach for the damaged or inflamed pulp to have it removed from the inside of the tooth. After the pulp’s removal, the tooth is then cleaned and disinfected. Once cleaning and disinfection are done, a rubber-like solution is used to fill up the little hole that the drilling created. Mild pain is felt for a few days following the procedure.

Laser Root Canal Treatment

A laser root canal treatment is exactly similar to a traditional root canal treatment. The only difference is that dentists use a laser instead of a drill. The use of laser in root canal treatment creates the following advantages:

  1. Accuracy – a laser can precisely boil away damaged tissue to a T.
  2. Speed – a laser can target damaged tissue at a speedy and faster rate compared to a manual drill. Procedures finish faster.
  3. Precision – laser root canal leaves a significantly cleaner inside of a tooth
  4. Less Bleeding – the use of a laser can lessen the chances of bleeding.
  5. Less Painful – patients that underwent laser root canal treatment report of significantly lesser pain and discomfort that occur immediately after the procedure. Pain is still felt after the procedure but it is significantly lesser. Healing becomes significantly faster.


Considering all the many benefits that a laser root canal actually offers, is it actually safe? To stress, the answer is a resounding yes. Dental lasers don’t work like lightsabers. It is impossible for dentists to slip up and cut one’s tooth in half. All patients can be secured and feel safe that dentists know how laser root canal treatment work as all practitioners undergo extensive training for such procedure. 


There is not much difference when it comes to the post-operation needs of patients. However, healing is significantly faster and easier when one undergoes laser root canal treatment. Patients that opted for a laser procedure reported of lesser aches and a faster recovery period. After a root canal treatment, regardless if it is traditional or via laser, the following are still to be observed:

  1. Don’t use the treated tooth for chewing or biting. It should only be used for chewing and biting once your dentist has restored it. The treated tooth is susceptible to fracture, so you should not apply any strain, force, or pressure upon it until it is fully restored by your dentist.
  1. Ensure an appointment for full restoration the soonest time possible.
  1. Have a good oral hygiene practice: brush your teeth at least twice a day and floss your teeth accordingly.
  1. Alter your diet temporarily. Eat soft foods that do not require intense chewing. You can opt for fish, yogurt, eggs, and applesauce.
  1. Avoid hot foods as it can hurt your teeth.
  1. Avoid hard foods like apples and pork rinds.
  1. Do not eat immediately after the procedure. You have to wait for the numbness in your mouth to wear off before eating. This is important as it prevents you from biting your tongue or cheek.
  1. Smoking is to be avoided until the tooth is fully restored. Smoking increases the possibility of needing to have another procedure.
  1. You can drink alcohol once the numbness in your mouth wears off.
  1. Follow all your dentist’s additional instructions.


If you’re the type of person that wants to experience less pain and faster recovery after a root canal procedure, you should definitely opt for a laser root canal treatment. It is accurate, speedy, and precise and will require less time for overall healing. Laser is the future and you should keep up! For any additional information it is highly recommended to speak to the leading dentist in Warrnambool for more accurate information.


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