What Are Wisdom Teeth? Do We Need to Remove Them?
Wisdom teeth are the last molars located at the very back of the mouth. While the first molars usually erupt after age 6, wisdom teeth, the third molars, typically emerge during the late teens or early twenties. The wisdom teeth, which begin developing around the age of 6-7 and can be seen on an x-ray early on.
Since wisdom teeth erupt after all other teeth, they often face limited space to emerge, leading to what’s called impaction. This is largely due to evolutionary changes. Anthropologists believe wisdom teeth were necessary for chewing coarse foods that wore down earlier teeth. Today’s softer diet means they are often unnecessary and classified as vestigial organs. Additionally, modern jaw sizes have decreased, sometimes causing wisdom teeth to grow at angles that push against neighboring teeth or gum tissue, sometimes causing pain or infections.
When a wisdom tooth pushes against another tooth, bone, or soft tissue, it results in impaction, which can cause pain, damage, or other dental issues. To prevent complications, impacted wisdom teeth that cause symptoms are typically removed.
Why Early Evaluation Matters
It is crucial to evaluate the development and position of wisdom teeth around age 15-16 to determine if they will cause problems and to plan treatment timing. Early assessments prevent discomfort and avoid future complications. In some cases, impacted wisdom teeth might not cause immediate issues but are at higher risk for decay and gum disease. That’s why Dr. Kaufman may recommend removal of impacted wisdom teeth even when symptom-free. This evaluation is included as part of our comprehensive dental exam.
Expertise and Advanced Techniques at Tooronga Family Dentistry
With extensive experience in wisdom teeth removal, Dr. Kaufman offers extractions using local anesthesia, nitrous oxide sedation and general anesthesia. To ensure precision and comfort, we utilize the latest ultrasonic surgical system, which is more efficient and less invasive than traditional drills.
For personalized advice or to discuss wisdom teeth concerns, please contact Dr. Kaufman or call Tooronga Family Dentistry.