Root Canals in Conroe, TX
A toothache that will not go away is not something to push through. When pain lingers or worsens with pressure, heat, or cold, it can be a sign that the inside of the tooth, where the nerves and blood vessels are located, has become infected or inflamed. Left untreated, this kind of infection does not resolve on its own, and it can eventually threaten the tooth itself.
At Montgomery Park Dental, we provide root canal therapy to remove infected tissue, relieve pain, and preserve your natural tooth whenever possible. Our team of experienced doctors uses modern technology and a gentle approach to help you get relief without unnecessary worry. You can also read what to expect after a root canal. Before we explain how the procedure works, it helps to understand what causes this type of tooth pain in the first place.
What Root Canal Therapy Treats
Root canal therapy addresses damage or infection inside the pulp, the soft tissue at the center of a tooth that contains nerves and blood supply. This damage usually stems from deep decay, a cracked tooth, or repeated dental procedures on the same tooth over time. If left untreated, once the pulp becomes infected, bacteria can spread through the root canals and into the surrounding bone.
Some infections cause little to no pain at first, which is one reason regular exams matter even when nothing feels wrong. Our general and preventive dentistry visits are designed to catch these issues early, before they progress to something more serious.
Signs that You May Need a Root Canal
Infections often come with swelling or fever, but a tooth that needs a root canal usually gives other clues as well. If you notice one or more of the following, it is worth having the tooth examined:
Toothache
Pain that lingers, or that gets worse when you chew or press on the tooth, can mean the inside of the tooth is infected or inflamed. This kind of infection does not go away on its own, so it is best to have the tooth evaluated as soon as possible.
Swollen, red, and/or painful gum tissue around a diseased tooth
Gum swelling or tenderness around a single tooth that does not improve with brushing and flossing can point to an infection, gum disease, or an abscess. Our team can diagnose the cause and recommend the right treatment, which may or may not be a root canal.
Unusual sensitivity to hot and cold food and drinks
Sensitivity that lingers after you have finished a hot or cold drink, or that seems stronger than usual in one particular tooth, can be a sign that the nerve inside the tooth is irritated or damaged.
A darkened tooth
A tooth can darken for several reasons, including staining, certain medications, and trauma. When the nerve inside a tooth is damaged, the tooth can also change color, so a darkened tooth is worth having examined.
A sore on the gums next to a tooth
A small sore or bump on the gum near a tooth can be a sign of infection, sometimes an abscess. If you notice one, see us as soon as possible, because an untreated infection can spread to the surrounding teeth and gums.
How We Diagnose the Problem
Before recommending root canal therapy, we need a clear picture of what is happening beneath the tooth’s surface. We use CBCT imaging, a form of three-dimensional X-ray, to examine the root structure, surrounding bone, and any signs of infection with far more detail than a standard X-ray provides. This level of detail helps us confirm whether a tooth truly needs root canal therapy or whether a more conservative option might resolve the issue instead.
We also use digital diagnostic tools to show you what we are seeing directly on your X-rays, so you understand your treatment recommendation rather than simply being told what to do. A conservative, minimally invasive approach means recommending the least invasive treatment that will actually solve the problem.
What to Expect During Root Canal Treatment
During treatment, we remove the infected or inflamed pulp from inside the tooth, then clean and shape the empty root canals to prepare them for filling. Once the canals are clear, we fill and seal them to prevent bacteria from returning. We use local anesthesia, and sedation is available if needed. Treatment is usually completed in one or two visits, and in some more complex cases we may refer a patient to an endodontist. Many teeth need a dental crown afterward to restore strength and protect the tooth from future fractures, since a tooth that has had this treatment can become more brittle over time.
Recovery is typically brief. Most patients return to normal activities within a day or two, with only mild soreness that responds well to over-the-counter pain relief. We recommend the following steps to support healing:
- Avoid chewing directly on the treated tooth until any temporary filling or crown is fully in place.
- Stick to softer foods for the first day or two to reduce strain on the area.
- Keep brushing and flossing as usual, being gentle around the treated tooth.
- Contact our office if swelling, fever, or pain worsens instead of improving.
Why Timely Treatment Matters
Root canal therapy is one of the most effective ways to save a tooth that would otherwise need extraction. A long-term study on tooth survival after root canal treatment found a cumulative survival rate of 97 percent after 10 years, with success rates remaining above 80 percent even after three decades. Waiting to treat an infected tooth only gives bacteria more time to spread, which can lead to a more painful and complicated extraction rather than a straightforward, tooth-saving procedure.
Beyond pain relief, saving your natural tooth helps preserve your bite alignment and jawbone structure, both of which can shift once a tooth is removed. Our team takes a conservative approach to treatment planning, meaning we only recommend root canal therapy when it is genuinely the best path forward for your long-term oral health.
Contact Our Office Today
We know a persistent toothache can be stressful, and our goal is to relieve your pain quickly while giving your tooth the best chance at a long, healthy future. We accept PPO insurance plans and offer financing options to help make treatment more manageable. If you are dealing with tooth pain that will not quit, do not wait for it to get worse. Contact our office today to schedule an evaluation and find out if root canal therapy is right for you.