A root canal procedure is often the best solution to relieve severe pain, treat an infected tooth, and prevent further infection. Many patients hesitate when they hear the words root canal, but advancements in root canal therapy have made the treatment more comfortable and effective than ever before. But what does the before and after process look like? How does a root canal tooth transform? Let’s explore everything you need to know.
Warning Signs That You May Need a Root Canal – Pay Attention to These Symptoms!
You may need a root canal if you experience any of the following symptoms:
Intense discomfort when biting or chewing
Prolonged sensitivity to hot or cold beverages and foods
Swelling or tenderness in the gum tissue near the affected tooth
Tooth darkening or noticeable discolouration
Pimple-like swelling on the gum (abscess)
Deep decay or damage that has reached the pulp
A root canal procedure becomes mandatory when the tooth pulp is infected or inflamed due to bacteria, extensive decay, repeated dental work, or injury. If not treated, the infection can spread, causing intense pain, bone deterioration, or even tooth loss.
Your dentist will assess your symptoms using X-rays to determine whether you need a root canal to save the tooth and avoid further infection.
The Root Canal Treatment Process – Step-by-Step Guide to What Happens
If your tooth infection has reached the pulp inside, a root canal procedure may be necessary to save the tooth and prevent further infection. Here’s what the root canal treatment steps typically involve:
1. Diagnosis and Preparation
To evaluate the infection, your dentist will conduct an examination and take X-rays. A local anaesthetic will be used to ensure you remain comfortable throughout the procedure.
2. Removing the Infected Pulp
The dentist creates a minor opening in the tooth to access the pulp chamber, where infected pulp, bacteria, and unhealthy tissue are carefully extracted.
3. Cleaning and Shaping the Canals
After accessing the root canal system, it is thoroughly cleaned, shaped, and disinfected to remove bacteria and minimise the risk of reinfection. Calcified canals may require specialised instruments for complete cleaning.
4. Filling and Sealing the Canals
Once thoroughly cleaned, the root canals are sealed with a biocompatible material to block bacteria, and a temporary filling is added to protect the tooth until the next visit.
5. Final Restoration with a Crown
A dental crown is usually required to restore the treated tooth. This protects it from recurrent decay and reinforces its strength, especially for back teeth, which endure more pressure while chewing.
Following your root canal therapy, your dentist will provide aftercare instructions to ensure proper healing. With the right care, a root-filled tooth can last a lifetime!
Why Is a Dental Crown Recommended Following a Root Canal?
Since a root canal-treated tooth loses its nerve and blood supply, it becomes more fragile and prone to fractures, reinfection, and decay. A dental crown is highly recommended to restore its strength and function. Here’s why a crown is an essential part of the process:
1. Strengthens the Weakened Tooth
After a root canal treatment, the tooth loses moisture and can become brittle. A dental crown reinforces the structure, allowing you to chew without risk of breakage.
2. Prevents Fractures and Damage
Root canal-treated teeth, especially back teeth, endure significant biting pressure. Without a crown, they are more likely to crack or split.
3. Seals the Tooth Against Bacteria
Even though the infected pulp has been removed, bacteria can still enter the root-filled tooth if not sealed properly. A crown acts as a protective barrier, preventing further infection.
4. Restores Function and Aesthetics
A dental crown ensures that the treated tooth functions just like a natural tooth, maintaining proper chewing ability and a seamless smile.
5. Extends the Lifespan of the Tooth
Without a crown, a root canal-treated tooth is at a higher risk of failure over time. A crown helps protect the tooth for many years, potentially a lifetime, with proper care.
Enjoy the Benefits of a Fully Restored Tooth
The before and after results of a root canal tooth with a dental crown speak for themselves. A once infected, painful tooth is now strong, functional, and visually appealing. If you’re considering a tooth crown, this treatment can save the tooth and restore both its health and aesthetics, giving you the confidence to smile again!
Root Canal vs. Tooth Extraction – Which One Is Right for You?
When dealing with a severely damaged or infected tooth, the two main treatment options are a root canal procedure or a tooth extraction. Understanding the differences can help you make the best decision for your oral health.
Root Canal: Save Your Natural Tooth
Purpose: Removes infected pulp while preserving the natural tooth structure.
Procedure: The root canal system is cleaned, disinfected, and sealed, followed by a dental crown for protection.
Recovery: Mild discomfort for a few days, but function is fully restored.
Longevity: With proper care, a root canal tooth can last a lifetime.
Tooth Extraction: Removing the Problem Tooth
Purpose: Completely remove the affected tooth when it is beyond saving.
Procedure: The tooth is extracted, and the area heals over time.
Recovery: Healing can take several weeks, and bone loss in the jaw may occur.
Replacement Needed: A dental implant, bridge, or denture is often required to restore function.
Which One Is Better?
A root canal is the preferred option when the tooth can be saved, preserving jawbone health and natural function. Extraction is only recommended for restoration when the tooth is too damaged. Consulting your dentist will help determine the best approach based on your specific case.
Caring for Your Treated Tooth – Keep Your Crowned Tooth Healthy and Strong
Once your root canal tooth has been restored with a dental crown, proper aftercare is essential to maintain its strength and longevity. While root-filled teeth are no longer sensitive to temperature changes, they still require attention to prevent recurrent decay, further infection, or damage. Here’s how to care for your treated tooth:
1. Maintain Good Oral Hygiene
Maintain good oral health by brushing twice daily with a soft-bristled toothbrush and fluoride-infused toothpaste.
Floss carefully around the crowned tooth to remove food debris and bacteria.
Consider using an antibacterial mouthwash to help prevent infection.
2. Avoid Chewing Hard Foods
Be careful when biting into hard foods like ice, nuts, or hard candies, as these can crack or damage the crown.
If your treated tooth is a back tooth, avoid excessive pressure when chewing tough foods.
3. Watch for Signs of Recurrent Decay or Infection
Although a crown protects the tooth, the gum and surrounding bone can still develop infection if bacteria accumulate.
If you experience pain, swelling, or discomfort, see your dentist promptly.
4. Address Teeth Grinding (Bruxism)
Grinding your teeth at night can weaken the crown. If you have bruxism, your dentist may recommend a night guard to prevent damage.
5. Schedule Regular Dental Check-Ups
Regular dental visits every six months ensure professional cleanings and early detection of potential problems.
Regular X-rays can detect any underlying issues before they worsen.
FAQs About Root Canal Before and After
What are the signs that I need a root canal?
If you experience severe pain, prolonged sensitivity to hot or cold, swelling, tenderness, or a pimple-like bump on the gums, you may need a root canal procedure. Your dentist will confirm with an X-ray if the tooth pulp is infected or damaged.
How does a root canal treatment change the appearance of a tooth?
Before treatment, the tooth may appear discoloured, swollen, or decayed due to infection. After a root canal procedure, the root-filled tooth is restored with a crown, which improves its shape, colour, and strength, blending naturally with other teeth.
Will I experience pain during or after the root canal?
A local anaesthetic is used to numb the area, so you won’t feel pain during the procedure. Some discomfort or mild soreness may occur after the treatment, but it’s temporary and manageable with pain relief medication.
What is the recovery time after a root canal?
Most patients recover within a few days. Some mild swelling or discomfort may persist for a week, but it should gradually subside. If you experience pain that worsens over time, consult your dentist.
Can a root canal fail?
While root canal therapy has a high success rate, reinfection can occur due to recurrent decay, cracked fillings, or incomplete sealing of the canals. If this happens, retreatment may be needed.
Will my tooth feel different after a root canal?
The tooth will no longer have nerve sensitivity, so it won’t react to hot or cold temperatures. However, with a dental crown, it should function like a normal tooth.
How long does a root canal last?
With proper care, a root canal tooth can last a lifetime. Good oral hygiene, regular dental check-ups, and avoiding hard foods can help maintain the longevity of the treated tooth.
Am I able to drive myself home following a root canal procedure?
Yes, unless sedation was used during the procedure. If only a local anaesthetic was administered, you could safely drive yourself home.
Will my insurance cover a root canal?
Many dental insurance plans provide partial or full coverage of the root canal procedure, but the percentage may vary. It’s best to check with your insurance provider for details.
How long does numbness last after a root canal?
Local anaesthetic effects typically wear off within 2 to 4 hours, but this varies according to the individual.
Will antibiotics be required after a root canal?
In most situations, antibiotics are not needed unless a significant infection has extended beyond the tooth and into the surrounding tissues.
The Bottom Line: Why a Root Canal Is the Best Choice for Your Tooth
Root canal treatment is an excellent method for preserving a damaged or infected tooth, alleviating severe pain, and preventing additional complications. While the idea of a root canal procedure may seem intimidating, modern techniques ensure it’s a comfortable and efficient process. With proper aftercare and the placement of a dental crown, a root canal tooth can last a lifetime. If you’re experiencing tooth infection, persistent pain, or sensitivity, don’t delay— book an appointment with Available Dental Care at (02) 4601 3828 to restore your oral health and smile!
Note: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
References
Medical News Today. (n.d.). What you need to know about root canals. Retrieved from https://www.medicalnewstoday.com/articles/142780
WebMD. (n.d.). Dental crowns: What you need to know. Retrieved from https://www.webmd.com/oral-health/dental-crowns
Healthline. (n.d.). Tooth pulp: Function, anatomy, and problems. Retrieved from https://www.healthline.com/health/tooth-pulp
Cleveland Clinic. (n.d.). Oral hygiene: Dental care basics. Retrieved from https://my.clevelandclinic.org/health/treatments/16914-oral-hygiene
