Root Canal Therapy

Root canal therapy is a procedure used to treat infection or damage to the pulp—the soft tissue inside the tooth that contains nerves and blood vessels. When the pulp becomes infected or inflamed due to deep decay, a crack, or trauma, it can cause severe pain and lead to more serious complications if left untreated.

The primary goal of root canal therapy is to remove the infected or damaged pulp, clean and disinfect the root canals, and seal the tooth to prevent future infection. Root canal therapy helps maintain proper oral function and alignment by preserving the natural tooth.

Why is Root Canal Therapy Needed?

Root canal therapy is necessary when the pulp of a tooth becomes infected or damaged. This can occur due to various reasons:

• Deep Decay: Extensive cavities can penetrate the enamel and dentin, reaching the pulp and causing infection.
• Cracked or Fractured Tooth: Trauma or excessive pressure can cause a tooth to crack, exposing the pulp to bacteria.
• Repeated Dental Procedures: Multiple restorations or procedures on the same tooth can increase the risk of pulp damage.
• Infection or Abscess: An untreated infection can spread to the pulp and surrounding tissues, leading to pain and swelling.

If you experience symptoms such as severe toothache, prolonged sensitivity to hot or cold, gum tenderness, or swelling, you may need root canal therapy. Dr. Lawton can diagnose the problem and recommend the appropriate treatment to address your condition.

Benefits of Root Canal Therapy

Root canal therapy offers several advantages for patients with damaged or infected teeth:

• Pain Relief: The procedure effectively eliminates the source of pain by removing the infected pulp and relieving pressure on the surrounding tissues.
• Tooth Preservation: By saving the natural tooth, root canal therapy helps maintain proper bite alignment and prevents the need for tooth extraction and replacement.
• Restored Function: After treatment, the tooth can function normally, allowing you to chew and speak without discomfort.
• Improved Oral Health: Treating an infected tooth helps prevent the spread of infection to other teeth and reduces the risk of more severe dental issues.
• Aesthetic Benefits: Root canal therapy can help preserve the appearance of your smile by maintaining the natural tooth structure. Call us to learn more.

The Root Canal Therapy Process

The process of root canal therapy typically involves several steps, including diagnosis, treatment, and follow-up care. Here’s what you can expect:

Initial Consultation and Diagnosis

During your initial visit, Dr. Lawton will conduct a thorough examination of your oral health. This may include taking X-rays to assess the extent of the infection or damage and evaluating the condition of the tooth and surrounding tissues. Based on the diagnosis, Dr. Lawton will discuss the need for root canal therapy and outline the treatment plan.

Preparation and Anesthesia

To ensure your comfort during the procedure, Dr. Lawton will administer local anesthesia to numb the affected tooth and surrounding area. This will help prevent any pain or discomfort while the treatment is performed.

Accessing the Root Canals

Dr. Lawton will make a small opening in the crown of the tooth to access the root canals. This allows for the removal of the infected or damaged pulp and the cleaning and shaping of the root canals.

Cleaning and Shaping

Once the pulp is removed, the root canals are cleaned and disinfected to eliminate any remaining bacteria. Dr. Lawton will use specialized instruments to shape the canals, ensuring they are free of debris and properly prepared for sealing.

Filling and Sealing

After cleaning and shaping, the root canals are filled with a biocompatible material called gutta-percha. This material seals the canals and prevents future infection. The opening in the crown is then sealed with a temporary or permanent filling to restore the tooth’s function.

Restoration

In most cases, a tooth that has undergone root canal therapy will need a final restoration to protect and strengthen it. This usually involves placing a crown over the treated tooth to provide additional support and restore its natural appearance. Dr. Lawton will discuss the best restoration options based on your individual needs. 

Post-Treatment Care

Proper care and maintenance are essential for the success of root canal therapy and the longevity of the treated tooth. Here are some tips for post-treatment care:

• Follow-Up Appointments: Schedule regular follow-up visits with Dr. Lawton to monitor the progress of your treatment and ensure that the tooth is healing properly.
• Oral Hygiene: Maintain good oral hygiene by brushing and flossing daily. This helps prevent future dental issues and keeps your mouth healthy.
• Avoid Hard or Sticky Foods: In the initial days after treatment, avoid eating hard or sticky foods that could damage the temporary filling or crown.
• Monitor for Symptoms: If you experience persistent pain, swelling, or other unusual symptoms after the procedure, contact our dentist in Houston, TX promptly for evaluation.
• Protect the Tooth: Follow Dr. Lawton’s recommendations for protecting the treated tooth, including avoiding excessive pressure or grinding that could affect the restoration.

Conclusion

Root canal therapy is a valuable treatment option for preserving a tooth that has become severely decayed or infected. By removing the damaged pulp, cleaning and sealing the root canals, and restoring the tooth with a crown. At Mark E. Lawton DDS, Dr. Mark E. Lawton helps patients maintain their natural teeth and enjoy improved oral health.

Experience exceptional dental care with Dr. Mark E. Lawton in Houston! At our office, located at 13236 Northwest Freeway, Houston, TX 77040, we offer a range of services to meet your dental needs. Call us today at 281-447-2186 to schedule your appointment and take the first step towards a healthier, more beautiful smile.