It’s true everyone is not blessed with all four wisdom teeth but some people do not get any at all. The fact of missing wisdom teeth does not mean they are any less wise, however the current theory to explain the lack or presence of wisdom teeth is evolution .Scientists discovered a chromosomal mutation called MHY16.This mutation arose some thousands of years ago which also means humans have less need and no space for wisdom teeth.
Some People Simply Don’t Have Wisdom Teeth
It was a definite advantage for our ancestors to have 32 teeth as they needed the ability to chew raw and uncooked food. Once evolution evolved man started cooking, then there was no need of those teeth. We needed larger brain, Consequently there was gradual change in skull structures with jaw evolving to become narrower.
Wisdom Teeth sometimes Erupt Late in Life
The fact that your third molars haven’t come in by age 25 doesn’t mean that they won’t erupt later, they can arrive years or even decades later than the usual time frame.
For some patients, these type of teeth can be emerge much later in life in their 50’s , 60’s or even older. They won’t necessarily all come in together, either.
Your Wisdom Teeth Could Be Impacted
If your third molars haven’t appeared by your early 20’s, they could possibly come in later or they may never appear at all.
An Impacted tooth is a one that is in part unerupted or emitted and won't be expected as a normal arch relationship with the other teeth and tissues. When a tooth can’t come in normal occlusion, it may grow at an angle and disturb the healthy normal teeth.
Fluid filled tumors can also develop leading to damage of bone and facial nerve, although some people experience no symptoms from impacted molars others may have severe pain as well as swelling and bleeding gums.
Dental surgeons recommend that all young adults with wisdom tooth should undergo tooth examination and evaluation to determine the status of these potentially serious risk factors. Impacted third molars should be removed as soon as possible to avoid serious dental complications.
Extraction can sometimes be a preventive health measure, even if the teeth are not impacted. For a professional consultation and evaluation of your oral health, trust the experienced team of Dr.Sachdeva’s Dental Institute of New Delhi. He is the best Best Dentist In Ashok Vihar.
Contact us today to learn more strategies for taking care of your wisdom teeth.
