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Dental Work and Dentistry Frequently Asked Questions

Q. What is endodontics?

A. Endodotics is the area of dentistry that specifically deals with what is called the dental pulp within a tooth.

Q. What is dental pulp?

A. The dental pulp is a soft tissue comprised of tiny arteries, veins, nerves and lymph vessels for the tooth.

Q. Where does the term root canal come from?

A. The tooth is comprised of three basic components. The first component is the crown/enamel, which is seen by the naked eye.

The next level of the tooth is dentin, which is under the enamel and the “housing” for the dental pulp.

The final component is the dental pulp and is the core of the tooth. This bulk of the dental pulp is in the center of the tooth or the pulp chamber, and is connected to the Mandibular Canal through the root canals. The root canals are like veins for the dental pulp.

Q. What does the procedure root canal mean?

A. Root canal has become a term for a procedure involving the dental pulp. When the dental pulp has been exposed and damaged, it must be treated professionally and this process is usually referred to as getting a root canal.

Q. What does a root canal procedure entail?

A. Once the dental pulp has been infected, it must be removed from both the pulp chamber and the root canals. Once it has been removed, the pulp chamber and root canals are thoroughly cleaned and enlarged. Based on the level of infection, the dentist may choose to clean the area more than once. After the area is free of infection, the dentist will fill the root canals and pulp chamber with a filling that will prevent any bacteria from entering the area. Finally, the dentist will place a crown over the tooth to restore it to its original shape.

Q. What causes dental pulp to become damaged or infected?

A. Normally, when a deep cavity occurs, it exposes the dental pulp to the bacteria inside the mouth. When exposed to this bacteria, the dental pulp can become infected and thus cause the inside of the tooth to be infected.

Q. What can happen if infected dental pulp is not treated?

A. Overtime, the infected pulp will die. At the same time, pus from the infection will develop at the base of the tooth and cause an abscess to form. If this occurs, it is not uncommon for the abscess to cause the bone holding the tooth to deteriorate. If this deterioration becomes too severe, the tooth will fall out.

Q. What role does the computer play in the dental care industry?

A. In the future, patient records may be kept on computer disks, including visual images captured on intraoral cameras. A computerized workstation beside the patient's chair will give the dentist the ability to view the patient's history from disk.

Also, the dentist might use a voice-recognition system to ask the computer to assist in finding that data, or create a “before and after” image so the patient can preview the result of dental work before it is done.

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Four Ways To Be Understood by Your Dentist

What do you want from your relationship with your dentist? Oftentimes, this question is answered when there is a dental problem or emergency requiring immediate attention. There is a different approach to your relationship with your dentist that relates to your own needs and dental health.

This approach is designed to help you create the kind of experiences you want with your dentist. You have a choice about this relationship and how it can support and assist you in your life. It begins with the simple question stated at the beginning of this article: What do you want from your relationship with your dentist?

The answer to this question can take many forms. For some people it may mean having a lot of information about their dental health and future. They seek facts to know they are making good, informed decisions. Others may want a friendly relationship in which openness and communication are valued.

They want information but, more importantly, they want to know they are important to the dentist and the dental team. Some individuals want minimal information and discussion -- just the facts and the solutions to take care of any problem.

We all have different wants in our relationships with health professionals such as dentists. Here are four tips to assist you in deciding what you want in your relationship with your dentist:

1. Do you want a lot of detailed information about actual problems or potential problems or do you prefer a quick summary of data with recommendations about what to do?
2. Do you like to make quick decisions or do you prefer to think about things before you act?
3. Do you like to talk about what is happening or do you prefer to have your dentist just tell you what is going on?
4. Do you want the dentist to describe a problem situation and solution with pictures so you can see what it happening or do you prefer to go on gut feeling?

Each person looks for different things in their relationships. It is your responsibility to determine what you want and look for that in the relationship with your dentist. The answers to the questions above will tell you something about this.

The next step is communicating what you want so that you are understood. Only you know when someone else understands you. Here are four tips to assist you in this communication process:

1. Tell your dentist that you have some ideas about how he or she can assist you with your dental health.
2. Ask when it would be a good time to discuss your needs and desires for your dental care and relationship with your dentist.
3. Communicate what you want and how that will help you.
4. If you had a negative experience in the past with another dental professional or are dealing with dental anxiety, always discuss what happened. Past hurts or disappointments have a way of negatively influencing present situations that are similar in nature.

Communicating what you want is important to your dentist for it is the best way for him or her to plan for the optimal dental health for you.

By Brian DesRoches, PhD