What Is a Wisdom Tooth
A wisdom tooth is your third molar — the last tooth to grow at the very back of each corner of your mouth. Most people develop four wisdom teeth in total, one in each quadrant of the jaw. They are called wisdom teeth simply because they appear later in life, usually in adulthood, long after all your other permanent teeth are already in place.
Wisdom teeth are considered evolutionary leftovers. Our ancestors needed them to chew a coarser diet of raw meat and plant material. Today, with softer diets and smaller jaw sizes, most people no longer have enough room in their mouths to accommodate them comfortably.
When Do Wisdom Teeth Come In
Wisdom teeth typically emerge between the ages of 17 and 25, though some people see theirs earlier or later, and some never develop them at all.
Their late arrival is exactly what causes so much trouble. By the time they start to erupt, every other tooth is already settled in position — leaving very little space at the back of the jaw. This crowding is the root of most wisdom tooth complaints.
Why Do Wisdom Teeth Cause Problems
Not every wisdom tooth is a problem. Some people have wisdom teeth that erupt cleanly, sit in a good position, and cause no issues throughout their lifetime.
But for many people, there simply isn't enough space. When a wisdom tooth cannot come through properly, it becomes what is called an impacted tooth — meaning it is trapped beneath the gumline, partially emerged, or growing at an angle.
An impacted wisdom tooth can angle toward the tooth in front of it, grow sideways, or remain stuck entirely under the gum. Any of these positions can lead to pain, infection, and damage to neighboring teeth.
What Are the Symptoms of a Wisdom Tooth Coming In
Symptoms vary widely. Some people feel nothing. Others experience significant discomfort. Common signs include:
- Pain or throbbing at the back of the jaw
- Swollen, red, or tender gum tissue around the emerging tooth
- Jaw stiffness or difficulty opening the mouth fully
- A persistent bad taste or bad breath in that area
- Headaches or earaches radiating from the jaw
- Visible swelling along the jaw or cheek
If the gum flap over a partially erupted wisdom tooth becomes inflamed and infected, this is called pericoronitis — a common wisdom tooth complication that requires prompt treatment.
What Happens If a Wisdom Tooth Is Left Untreated
Ignoring a problematic wisdom tooth rarely ends well. The issues tend to compound over time. A partially erupted wisdom tooth creates a pocket between the tooth and the gum — a space that is almost impossible to clean properly. Bacteria collect there, leading to dental decay, gum disease, or a dental abscess.
Pressure from an impacted wisdom tooth can also push against the second molar next to it, causing damage that affects a tooth that would otherwise have remained healthy. Over time, this pressure can contribute to crowding or shifting of the surrounding teeth.
A cyst — a fluid-filled sac — can form around an impacted wisdom tooth. Left untreated, cysts can erode the surrounding jawbone and damage nearby teeth and nerves.
How Is a Wisdom Tooth Problem Treated
The right course of action depends on the position of the tooth, the severity of the problem, and your overall oral health. Your dentist will take an X-ray and a clinical examination to assess the situation properly before recommending anything.
Monitoring
If a wisdom tooth has erupted in a good position, is fully functional, and shows no signs of infection or crowding, it may simply be monitored at regular checkups. No treatment is needed unless something changes.
Extraction
When a wisdom tooth is causing or is likely to cause problems, extraction is the most common recommendation. The complexity of the procedure depends on whether the tooth has fully erupted or is impacted beneath the gumline.
A straightforward erupted wisdom tooth is typically removed under local anesthetic in a routine in-chair procedure. An impacted wisdom tooth may require a minor surgical extraction, still performed under local anesthetic with sedation available if preferred.
At Drs. Nicolas & Asp Centers, wisdom tooth extractions are carried out by experienced oral surgeons across our branches. Complex surgical cases are assessed and managed by our Oral & Maxillofacial Surgery team.
Frequently Asked Questions
No. If a wisdom tooth erupts in a healthy position, is easy to clean, and causes no pain or crowding, it does not need to be removed. Your dentist will assess whether yours require action during your regular checkup.
An impacted wisdom tooth may cause pain, swelling, or a bad taste at the back of the mouth — but some cause no symptoms at all. An X-ray is the only way to confirm the position of your wisdom teeth and whether they are impacted.
The procedure itself is performed under local anesthetic, so you should not feel pain during the extraction. Some discomfort, swelling, and stiffness in the days following is normal and manageable with prescribed or over-the-counter pain relief.
No. Once a tooth is extracted, it does not regrow. In rare cases, a person may have a fourth molar or supernumerary tooth in the area, but a correctly extracted wisdom tooth will not return.
Most patients feel significantly better within three to five days. Full healing of the gum tissue takes a few weeks, though most people return to normal daily activities within a day or two.
Yes. Drs. Nicolas & Asp Centers provides wisdom tooth assessments and extractions at our dental clinics in Dubai — Jumeirah, Marina Walk, Springs Souk, and Uptown Mirdif. Simple extractions and surgical cases are both handled in-clinic. Call us on 04 394 7777 or book an appointment online.
Start with your general dentist. They will take an X-ray, assess the position of the tooth, and advise whether a straightforward extraction or a referral to our Oral & Maxillofacial Surgery team is appropriate.
Coverage for wisdom tooth extraction varies by insurance plan and clinical indication. At Drs. Nicolas & Asp Centers, we accept most major insurance cards for direct billing and handle all pre-approvals and paperwork on your behalf. Call us on 04 394 7777 and we will be more than happy to check your coverage for you. For more information, visit our Insurance & Payment Options page.
- American Association of Oral and Maxillofacial Surgeons. "White Paper on Third Molar Data." AAOMS, 2016. aaoms.org
- Friedman, Jay W. "The Prophylactic Extraction of Third Molars: A Public Health Hazard." American Journal of Public Health, vol. 97, no. 9, 2007, pp. 1554–1559. pubmed.ncbi.nlm.nih.gov
- Dodson, Thomas B. "How Many Patients Have Third Molars and How Many Have One or More Asymptomatic, Disease-Free Third Molars?" Journal of Oral and Maxillofacial Surgery, vol. 70, no. 9 Suppl 1, 2012. pubmed.ncbi.nlm.nih.gov
- National Institute for Health and Care Excellence. "Guidance on the Extraction of Wisdom Teeth." NICE, 2000. nice.org.uk
