The reality of root canal therapy: A predictable and pain-free way to preserve a severely damaged tooth
Root canal therapy has an undeserved bad reputation. The truth is that in the hands of our talented and experienced Dr. Masoud E. Najari performs root canal treatment with your comfort in mind. A root canal may resolve potentially debilitating symptoms and may be the only way to avoid an extraction of a badly damaged tooth. Murphy Family Implant and Cosmetic Dentistry supports the best, most predictable experience and treatment outcomes by leaning into advanced technologies. We are happy to discuss additional options to help you relax if you are worried about an upcoming treatment or visit.
Why would I need a root canal?
Our teeth are made of layers: The outermost protective enamel, sensitive and darker-colored dentin, and pulpal tissue at the tooth’s center. This pulp contains nerves, blood vessels, and connective tissue. While many problems happen at the enamel level, the underlying layers can also be affected by a deep, untreated cavity or traumatic injury. Bacterial infections may develop. Root canal treatment may be recommended to restore the tooth’s health, resolve the infection, and ease pain.
What are some symptoms of deep damage to the inside of my tooth?
In addition to a severely aching tooth, you may also experience pain or tenderness to pressure and when biting down. The pain may be rather jarring. Additionally, you may feel sensitivity that lingers even after the source of the sensitivity is removed (such as a sweet treat or hot or icy drink). Abscesses can also appear as pimple-like bumps. This infection can spread without treatment. Systemic infections are a medical emergency. We cannot overemphasize proactive care and treatment when you have these symptoms.
How do you perform treatment?
Root canal therapy is far more straightforward than you may think. First, we ensure that your tooth is fully numbed with local anesthetic and that you are completely comfortable before opening the tooth and accessing the innermost layers. Then, we use special dental instruments to remove inflamed tissue and the source of the infection and discomfort you may be having. The tooth will then be sealed off with a filling material called “build up” which is a core material to make the tooth solid to support the crown.
Why do I need a crown?
The placement of a crown is essential for the long-term strength and health of the treated tooth. The crown serves to restore the aesthetics of the tooth. Failure to protect your root canal tooth with a crown can result in further damage to the tooth, which may ultimately be lost.
Root Canal Therapy Success Stories
I’ve been coming here since 2003 and been with ’em ever since. I liked both of the doctors. I always felt welcome and I always felt like I was taken care of. Since I’ve been coming here, I’ve routine cleanings, root canals, implants, you name it. I have a major underbite and they always made me feel comfortable doing that. We’re going to get it right. As far as the financial stuff, I knew upfront the cost and procedures. I think it’s important to have a nice healthy smile because I know me personally, it makes me feel better in the home building business. I deal with homeowners. I deal with realtors, so I have to speak and talk all day long, every day. The building here, the layout here is very nice. I enjoy it. I really enjoy it, and it’s very nice and warm place. You come here as a patient, I think that you’ll be well taken care of and well informed what’s going on and what’s going to go on, and they always treat you with open arms. So what could you ask for? I would highly recommend Murphy Family Dentistry.
Root Canal Therapy FAQs
What is root canal therapy? Why might I need it?
Dentists typically recommend root canal therapy, a common and proven treatment, when a tooth needs to be saved due to advanced infection or damage. When a tooth’s inner pulp (soft tissue containing the tooth’s nerves and blood vessels) becomes inflamed and infected, it needs to be removed to save the tooth. If left untreated, it can cause severe pain, abscesses, or even tooth loss. Root canal therapy eliminates infected tissue, thoroughly cleans and disinfects the tooth’s interior, and seals it to prevent future issues, helping you preserve your natural tooth rather than requiring an extraction.
How do I know if I need a root canal?
You might need root canal therapy if you experience symptoms such as continuous tooth pain, sensitivity to hot or cold that lingers after the source is removed, swelling or soreness around the tooth, discoloration, or a small bump on the gum near the tooth. However, some teeth with infected pulp don’t show symptoms, which is why regular dental exams and X-rays are important for early detection and treatment before complications develop.
Is root canal therapy painful?
Thanks to modern dental techniques and anesthesia, root canal therapy is generally no more uncomfortable than receiving a routine filling. Many patients find relief from their intense tooth pain once the infected tissue is removed during the procedure. our team uses gentle methods and numbing agents to keep you comfortable throughout treatment.
What can I expect during a root canal procedure?
When you visit for a root canal treatment, we start by numbing the area of the tooth requiring treatment. Following this, a small opening will be created in the tooth so that the inner pulp can be accessed for removal. Once the pulp is removed, the root canals will be disinfected and shaped before being filled with a biocompatible material called gutta-percha. Finally, the tooth is sealed, and in most cases, a crown is placed afterward to restore strength and function.
How long is the recovery process?
Most patients feel mild soreness or sensitivity for a few days after the procedure, which is easily managed with over-the-counter pain relievers. You can typically return to normal activities immediately, but it’s best to avoid chewing hard or sticky foods on that side until the tooth is fully restored with a crown. We will provide specific post-treatment care instructions to promote healing.
Why do I usually need a crown after root canal therapy?
After root canal treatment, the tooth is more brittle and prone to fracture because the pulp, which helps nourish and strengthen it, is removed. Placing a dental crown restores the tooth’s strength, protects it from damage, and improves its appearance. Crowns also help maintain proper bite alignment and chewing efficiency, especially on back teeth that handle most of the chewing forces.
How long can a tooth last after root canal therapy?
With proper care, a tooth treated with root canal therapy can last a lifetime. Maintaining good oral hygiene habits such as brushing, flossing, and regular dental checkups is essential to prevent reinfection or new decay. We will monitor the treated tooth during your visits to ensure it remains healthy and functional for years to come.
What if I'm still nervous about the procedure?
No worries! We are here to help. Our team at Murphy Family Implant and Cosmetic Dentistry offers a full range of relaxing, sedative options. While root canal treatment is nothing to fear, we realized that many people may be uneasy about dental services. As needed, we can recommend nitrous oxide (laughing gas) or deeper levels of sedation to ensure your utmost comfort and the best possible experience. Share your concerns with our team in Murphy, TX – we welcome your call to (972) 808-5023, Book now today!



