Wisdom Teeth - Not Only for the Wise
Wisdom Teeth - Not Only for the Wise
The third molars popularly referred to as "wisdom teeth" are likely to appear in the mouth between seventeen and twenty one years old. Since they are the last to grow, in most of the cases, there is little space left for the wisdom teeth to grow normally and in some cases it is absolutely necessary to remove them.
The dentist will perform an x-ray check-up to determine whether the wisdom teeth need to be removed or not and what type of extraction is necessary should it be the case. Some wisdom teeth removal interventions require surgery, but this does not happen to a large number of patients.
Why is it wise to remove the wisdom teeth?
Maxillofacial and oral surgeons are the ones to handle the extraction of wisdom teeth if necessary and patients are directed to them by the general dentist. This type of extraction is a more complicated one because of the positioning of the wisdom teeth, which makes them difficult to reach, yet it is not a painful operation due to anesthesia.
Because of their marginal and hard to reach position, the wisdom teeth are also difficult to clean properly, which ultimately leads to tooth decay. Some abnormal growth of the teeth because of the limited space left for them can cause pericoronitis, which usually occurs when trapped food gathers bacteria and plaque. Most common positions in which wisdom teeth grow are twisted, tilted, sideways or trapped below the gum.
How are wisdom teeth extractions made?
Extracting a wisdom tooth requires local anesthesia, which makes the operation to be painless. The oral surgeon then removes the tissue and bone that covers the wisdom tooth to loosen it from any connective part in the mouth. When the tooth is loose enough the removal is easy and quick, but sometimes it is necessary to use stitches to ensure a proper closure of the tissue.
The specialist performing this procedure often recommends follow-up treatment to patients, but this does not differ much from the one administrated after a simple extraction. However, extractions are not required all the time. This happens when the wisdom teeth grow normally and do not raise hygiene and health problems to patients. A normal growth of the wisdom teeth is possible because the human mouth can comfortably sustain twenty eight of the total thirty two teeth we are likely to have.
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