Endodontically, a dead tooth refers to a situation whereby the tooth’s pulp loses circulation. A non-vital tooth has been proven to develop complications regarding the dental health of an individual once it occurs. In this all-embracing bounty, we will discuss what happens when a tooth dies, why that happens, and the challenges you can face if you need a dead tooth removed. Let us get started:
What is a Dead Tooth?
A non-vital or necrotic tooth is a tooth that has its nerve dead as a result of the injury or through caries. Contrary to the exterior, the tooth’s living tissue, the pulp, is dead due to its inability to circulate blood. If untreated, this condition may lead to new problems, such as an infection, an abscess, or bone loosening in the jaw.
Common Dead Tooth Symptoms
The symptoms of a dead tooth often start subtly but can become more severe over time. Some of the most recognizable dead tooth symptoms include:
 1. Discoloration
A dead tooth often changes color. Healthy teeth are white, but a dead tooth may turn yellow, grey, or brown. This occurs because the dead tissue inside the tooth decays, leading to visible changes in appearance.
 2. Pain or Sensitivity
A dead tooth may still result in recurrent or continuous pain, ranging from a dull ache to sharp throbbing. It is the infection of the tissues surrounding it that is likely to cause the pain in the tooth. Feeling hot or cold could also indicate the existence of a problem.
 3. Swelling or Abscess
If the infection develops, you might notice swelling around the gum near the affected tooth. Pus accumulation, bad breath, or a bad taste in the mouth can also indicate an abscess—a severe dental condition requiring immediate treatment.
What Causes a Tooth to Die?
Understanding the causes of a dead tooth can help in early prevention and management. The most common reasons include:
 1. Tooth Decay
A significant cause of a dead tooth is untreated tooth decay. Cavities can reach deep into the tooth, infecting the pulp. If decay spreads without intervention, it can lead to the death of the tooth’s nerve.
 2. Trauma
Injuries or trauma to the tooth can also cause the tooth to die. Sports injuries, falls, or accidents may damage the tooth’s blood vessels, cutting off the blood supply to the pulp. If the tooth appears undamaged, trauma can lead to a dead tooth over time.
 3. Infection
An untreated dental infection can spread into the pulp, killing the tooth from the inside. This infection can develop after poor dental hygiene, a failed root canal, or gum disease.
Diagnosing a Dead Tooth
A dead tooth diagnosis typically involves a dental examination and a few tests. Your dentist may use the following to identify a non-vital tooth:
- Â Â Â Â X-rays: X-rays help dentists view the tooth’s internal structure and assess the extent of any damage or infection.
- Â Â Â Â Percussion test: The dentist will tap on the tooth to check for sensitivity or pain.
- Â Â Â Â Pulp vitality test: A cold or electric test checks whether the tooth’s pulp is alive.
Treatment Options for a Dead Tooth
When a tooth is dead, treatment must be prompt to prevent further problems. The two main treatments are:
 1. Root Canal Therapy
Most dead teeth are treated using root canals. During this procedure the dead or decayed pulp inside the tooth is removed, and the dentist cleans and reshapes the canals of the root area. Next, the tooth is cleaned with the seal: disinfected and sealed to stop future infection. If your tooth has been treated, it needs to be protected and a crown is often placed over the treated tooth.
 2. Tooth Extraction
However, if the tooth is beyond saving, you may need a tooth removed. After the dead tooth is taken, your dentist may suggest you get a dental implant, bridge, or partial denture replaced. It also prevents other teeth from moving and helps with oral function.
Preventing a Dead Tooth
Although some cases of dead teeth are unavoidable, there are several steps you can take to lower your risk:
- Â Â Â Â Maintain good oral hygiene: By brushing and flossing every day at home, you can prevent cavities and infections that can cause tooth death.
- Â Â Â Â Regular dental checkups: Visit your dentist every six months for examination and cleanings to see problems early.
- Â Â Â Â Protective gear: Wear a mouth guard to prevent trauma while playing contact sports.
- Â Â Â Â Avoid hard foods: The trauma may be due to chewing ice or other complex objects as your feeding release.
When to See a Dentist
If you see the signs of a dead tooth, such as discoloration, pain, or swelling, you will need to go to your dentist immediately. Dead tooth symptoms may not be ignored with severe consequences, such as spreading the infection to other areas of the mouth or body.
Conclusion
A dead tooth can be a serious dental issue, though it can be treated if caught in the early stages. Knowing the symptoms and causative factors is important if the condition is to be managed before it worsens. Your dentist can offer treatment options to replace it so that you can restore your oral health, whether through a root canal or extraction. If you suspect you have a dead tooth or need professional dental care, contact Northeast View Dental https://northeastviewdental.ca/ for a consultation today. The best way to protect your smile is through early intervention!