Tooth 8: Location, Function, and Common Problems

Tooth number eight is a central incisor. These teeth are present in the center of the mouth, and they are the first teeth in the mouth to erupt. If there is not enough space or room in the mouth, then the teeth can cause a problem. By pushing one tooth against another, these teeth result in dislocation.

Function and Location of Tooth Number 8

Tooth 8 location

Tooth 8 is also called the maxillary right lateral incisor. It is the upper right central incisor. It is the top right tooth that is the first one from the middle of the mouth. In the Universal Numbering System, tooth 8 is the upper right permanent tooth that is the eighth one from the center of the mouth.

tooth 8

Which tooth is tooth number 8?

The last tooth in the 1st quadrant which starts from the upper jaw from right side and ends at the middle of the upper jaw. Tooth 8 is the central incisor.

Purpose of Incisors, Including Tooth Number 8

As tooth 8 is the central incisor, it is part of the remaining seven incisors. We know that the main purpose of incisors is to make food easier to chew. These incisors are present at the top and bottom of the mouth. Being an incisor, the shape of tooth number eight is like a chisel. Their main purpose is to grind and cut the food into the smallest particles. If we focus on the purpose of incisors, it has great importance.

If tooth number 8 or any other incisor is missing, it will cause difficulty chewing and biting food.

What is a Type 8 Root Canal?

The canal starts as a single line until it reaches the third middle of the root. After that, this single canal divides into two separate and different canals. At a particular distance, they rejoin each other, and then, almost very close to the apex, they again divide into two.

There are three canals that leave the pulp chamber. These canals run in the direction of the apex.

Is Tooth 8 an Anterior Tooth?

The teeth numbers 6-11 are present at the top of the mouth. And the numbers 17-22 are present at the bottom of the mouth. All the above mentioned teeth lie in the anterior category of teeth. So, in that way teeth 8 is an anterior teeth. Four sections are present in the back teeth. These sections are 1-5 and 12-16 in the mouth, in the top part of the mouth. In the bottom of the mouth, these sections are 17-21 and 28-32. All these four sections are posterior.

Incisor Eruption Age and Development

If we talk about the eruption age of central incisors, they erupt between 7 to 8 years. Whereas lateral incisors erupt between 8 to 9 years of age. While talking about the lower central and lateral incisors the eruption age is between 6 to 7 years, and 7 to 8 years. At around the age of twenty-one, a person has a complete set of thirty-two teeth. But this is not necessary for everyone to exactly have 32 teeth.

TeethEruption Age
Upper Central Incisor7-8 years
Upper Lateral Incisor8-9 years
Lower Central Incisor6-7 years
Lower Lateral Incisor7-8 years
Incisors Erupation Ages

Age of Eruption of Permanent Maxillary Incisors

The front teeth in our mouth are actually permanent incisors. They erupt when a person is between six and eight years of age. Moreover, their sharp edges lead to better breakdown of food. Having damaged incisors will affect the ability to chew food.

Tooth Decay and Extraction

Consequences of Long Tooth Decay, Number 8

If we are talking about carious teeth, then we go through the four stages. In the case of each step, there may be an increase in the rate of damage.

The teeth will appear with enamel lesions, dentin damage, and sinus formation. It will happen in the early stages. At the ages of three and four, if we leave tooth decay for a long time. Now, tooth decay results in pulp infection, which is more severe than pulp necrosis. If you do not treat it for a long time, then it leads to the following sequelae; Those substances escape through the apical foramen in cases of severe tooth decay and pulp necrosis.

stages of tooth decay

Periapical diseases are due to roots, which result in the inflammation of root cysts in the connective tissues of teeth. It also causes granulomas. When it displays too much food, too much heat, or too much cold, it results in the occurrence of tooth sensitivity.

Is the Extraction of Upper Bad teeth Dangerous?

The answer to the question is that it depends on the professionalism of the dentist and the health condition of the person.

As tooth 8 is present in a very special position. It becomes difficult to stop bleeding, alveolar inflammation, and prolonged pain sometimes. The extraction of maxillary caries is not as dangerous as a person thinks.

alveolar inflammation

The Process:

A person is given anesthesia or general anesthesia with a computer-controlled system. While performing tooth extractions with decay.

But it has to happen with great care. Making sure the speed of injection, dose of medicine, and time between injections are seamless. By avoiding the pain in the middle with Piezotome ultrasonic tooth extraction technology, decayed wisdom teeth from the jaw can be removed. It ensures absolute safety and takes less time.

Safe and Effective Extraction of 8th Maxillary Tooth

Before proceeding with the extraction, the dentist will do a careful examination of tooth 8 as well as the tissues in the area around it. This evaluation helps establish the best approach for extracting the tooth by taking into consideration a number of criteria, including the position of the tooth, the structure of the root, and any potential difficulties.

When the tooth 8 is loose enough, the dentist will use dental forceps to carefully remove it from the socket after it has been sufficiently loosened. During the procedure, you might feel some pressure, but you shouldn’t be in any pain at any point.

Your dentist will provide you aftercare instructions, which may include advice for managing any discomfort, instructions for oral hygiene, dietary restrictions, and recommendations for pain medication. You will receive these instructions following your dental procedure. These instruction must be followed to avoid any kind of mishap.