Medically Reviewed by Dr. Dory Green, DMD, FAGD on August 10, 2026
Not every wisdom tooth needs to come out. According to Mayo Clinic, wisdom teeth that are healthy, fully grown in, positioned correctly, and easy to clean generally do not need to be removed. The catch is that most wisdom teeth do not meet all four of those conditions, which is why extraction is still recommended so often.
At DG Dental in Fort Lauderdale, we evaluate each patient’s wisdom teeth removal case individually rather than defaulting to a one-size-fits-all recommendation. Here is how we decide, and what the current research actually says about keeping or removing your third molars.
What Are Wisdom Teeth, and Why Do They Cause Problems?
Wisdom teeth, or third molars, are the last teeth to emerge, typically between the ages of 17 and 25. By the time they arrive, your jaw has usually finished growing and your other teeth have already filled the available space, which is why wisdom teeth so often come in at an angle, only partially emerge, or stay trapped below the gum line entirely.
Wisdom teeth that do not have room to erupt properly are called impacted. Depending on the angle and depth of impaction, they can crowd nearby teeth, trap bacteria beneath the gum tissue, or in some cases lead to a cyst that damages the roots or bone supporting neighboring teeth.
Do You Need Your Wisdom Teeth Removed If They Are Not Causing Problems?
This is the question patients ask most, and the honest answer is that it depends on the specific tooth. Mayo Clinic and the National Library of Medicine both note that there is no proven health benefit to removing wisdom teeth that are healthy, fully erupted, positioned correctly, and able to be cleaned during normal brushing and flossing.
According to the American Dental Association, extraction is generally recommended when wisdom teeth cause or are likely to cause:
- Pain in or near the wisdom tooth
- Repeated infection of the gum tissue behind the last molar
- A fluid-filled cyst
- Damage to a neighboring tooth or its roots
- Gum disease or widespread decay around the wisdom tooth
If your wisdom teeth do not show any of these signs, we may recommend monitoring them with periodic exams and X-rays rather than extracting them right away.
Signs Your Wisdom Teeth May Need to Come Out
Several factors raise the likelihood that extraction is the better long-term choice, even before pain develops:
Increased Cavity Risk
Wisdom teeth sit far enough back in the mouth that they are genuinely difficult to clean, which raises the risk of decay on both the wisdom tooth and the second molar directly in front of it. Once a cavity forms in that position, a filling is often harder to place and maintain than simply removing the tooth.
Orthodontic Treatment
If you have had braces or are currently in orthodontic treatment, we often recommend removing wisdom teeth to reduce the chance that they will crowd or shift your newly aligned teeth. The prime age for wisdom teeth to emerge, roughly 17 to 25, frequently overlaps with the final stages of orthodontic treatment.
Gum Disease Around the Wisdom Tooth
During your exam, we measure the pocket depth behind your second molars. A pocket depth of 5mm or more can be an early sign that gum disease is developing around an impacted wisdom tooth, and that depth tends to increase over time if the tooth is not addressed.
Age
Wisdom tooth roots and the surrounding jawbone are less dense in younger patients, which generally makes extraction easier and recovery faster. As patients get older, the same procedure can involve a longer recovery, which is one reason many oral surgeons recommend addressing problem wisdom teeth sooner rather than later.
What to Expect During a Wisdom Tooth Extraction
During your consultation, we review your X-rays, discuss the position of each wisdom tooth, and walk through what the procedure and recovery will involve for your specific case. Patients who feel anxious about the procedure can also ask about sedation options to help them stay relaxed in the dental chair.
If extraction is recommended, our recovery guidance covers what to eat, how to manage swelling, and how to protect the extraction site while it heals.
Frequently Asked Questions About Wisdom Teeth
At what age do wisdom teeth usually come in?
Wisdom teeth typically emerge between the ages of 17 and 25, though the exact timing varies from person to person. Some patients never develop wisdom teeth at all, while others have them come in years earlier or later than average.
How can I tell if a wisdom tooth is impacted?
An impacted wisdom tooth is one that does not have enough room to erupt normally, often staying partly or fully trapped beneath the gum line. X-rays taken during a routine exam are the most reliable way to confirm impaction before symptoms appear.
Is it safe to keep wisdom teeth that are not causing any problems?
Wisdom teeth that are healthy, fully erupted, positioned correctly, and easy to clean can often be monitored rather than removed. We recommend periodic exams and X-rays in these cases to confirm the tooth stays problem-free over time.
How long does recovery from wisdom tooth extraction take?
Most patients feel back to normal within three to five days, though full healing of the extraction site can take a couple of weeks. Younger patients and those who follow post-care instructions closely tend to recover somewhat faster.
Do all four wisdom teeth need to be removed at the same time?
Not always. Some patients only need one or two problem wisdom teeth removed while the others are monitored, though many oral surgeons recommend removing all four in one visit when several teeth show similar risk factors.
What Is Your Next Step?
Not every patient needs wisdom tooth extraction, but many do, and the only reliable way to know is a thorough exam with current X-rays. At DG Dental, we walk through every factor, cavity risk, orthodontic history, gum health, and age, before recommending a treatment plan. Check out our reviews to see how other patients describe the process.
Contact our Fort Lauderdale office for a complimentary consultation, and we will answer any questions you have about your wisdom teeth. Complete our online form to get started.
ABOUT THE AUTHOR
DG Dental, Fort Lauderdale, FL
Dr. Dory Green leads DG Dental in Fort Lauderdale, where she evaluates wisdom teeth on a case-by-case basis using current X-rays and each patient’s individual risk factors rather than a blanket recommendation. She has overseen thousands of extractions and regularly counsels patients on whether monitoring or removal is the better path.
