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Central Incisors Related Questions

A central incisor may be found on the front upper jaw and is one of the most visible teeth of the human mouth. Like the other incisors, its main function is to help in cutting the food while eating. Injury or infection in this tooth can hamper one’s ability to cut food and eat properly as the pain that may have occurred due to the injury can be unbearable. Given below are some of the most popular questions about central incisors that are answered by the Experts.

Is it common for a fistula to appear after a central incisor has been extracted?

It may not be normal for a fistula to appear after a central incisor has been extracted. A fistula could be a sign of any foreign matter, infection, a root fragment or remains of the pathological lesion that was left behind after the surgery. However, it is important to consider the amount of time that has passed before deciding if there is a fistula on the extraction area or not. If the extraction took place less than two weeks ago, then it could mean that the wound has not completely healed and as a result there is residual weeping from the surgical wound that could cause bad odor and a lump that may look like a fistula. The person may take action depending on the amount of time that has passed since the extraction.

What can a person do if a child loses his/her baby central incisors and the permanent teeth take a long time to come?

In most of the cases, the central incisors may erupt at the age of 6 or 7 after the baby teeth fall out. The gums, during this time may look swollen and red in color. In some cases, it may take up to 6 months for the permanent teeth to erupt once the baby teeth have fallen off. The individual may wait for up to 6 months before he/she takes a second opinion about the child’s teeth or takes any kind of action.

What does a maxillary central incisor look like when viewed incisally?

When viewed incisally, the crown of the maxillary central incisor may appear to be triangular in shape. The labial surface of the tooth will become one face of the triangle and the proximal surfaces will form the other two faces. The proximal surfaces will converge lingually at the cingulum.

Can a root canal be done on a central incisor?

A root canal may be performed on any tooth in the mouth. However, the decision to go ahead with the treatment may depend on individual situations. It is the simplest to perform a root canal on the upper central incisors as they can be reached easily and generally have only one canal. However, there could be complications in this process if the teeth have obstructed canals due to internal calcification or twisted canals due to previous treatments. If the patient is very young or if the tooth is infected, the upper incisors may have root tips that are wide open and this can make the root canal a difficult procedure to perform.

It may not be very easy to carry out a root canal treatment on the lower central incisor because the canals inside this tooth may have multiple branches. In some cases, the decision to do the root canal or not may be taken depending on the condition of the incisor. If the tooth is too broken down or does not have proper gum support, then it may not be possible to do the root canal.

What could be the cause of excruciating pain in a central incisor?

Excruciating pain in a central incisor may be caused due to various reasons like a periodontal or gum disease, abscessed nerve, physical injury to the tissue that supports the tooth, a failed root canal treatment or a fractured root.

Dental terminology may not be easy to understand for a common person. Hence, many times even If you read about central incisors and try to get information about them, you may not know what exactly you are reading or may not understand what the terms mean. Such situations may give rise to further questions. At such times, you may ask a Dental Expert if you have any doubts about central incisors or need any information about them.
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