The common belief is that wisdom teeth should be extracted in adolescence preventively, “to avoid problems later.” This practice, long routine, is now being questioned by international guidelines and by my daily clinical practice at Dental Swiss Clinics in Montreux.
My position is clear and conservative: I rarely perform wisdom tooth extractions in adolescents, except for specific clinical indications. This caution is not a personal reservation. It is aligned with what the science says today.
My fundamental clinical position
In an adolescent, extraction of an asymptomatic wisdom tooth without pathology is not clinically justified.
This position rests on three arguments.
One, the absence of scientific evidence for preventive extraction. Recent systematic reviews, notably the updated 2020 Cochrane review, conclude that there is insufficient evidence to recommend preventive extraction of asymptomatic wisdom teeth without pathology. Active monitoring is considered a more prudent strategy.
Two, the risk of traumatizing the adolescent. Wisdom tooth extraction is a surgical procedure that is never trivial, even under good conditions. Post-operative swelling, pain, functional discomfort, risk of neurological complication (paresthesia of the inferior alveolar nerve—numbness or tingling), emotional impact. In an adolescent, these consequences can leave a lasting negative clinical memory and compromise their future relationship with dental care.
Three, the outcome is often favorable without intervention. Many wisdom teeth that seem problematic in adolescence ultimately evolve acceptably, with correct eruption or a stable position that causes no pathology throughout the patient’s life.
What international guidelines say
Current international recommendations favor a conservative approach.
The National Institute for Health and Care Excellence (NICE) in the United Kingdom explicitly recommends not extracting asymptomatic wisdom teeth without pathology. Regular monitoring is presented as the recommended course of action.
The American Public Health Association has officially taken a position against prophylactic extraction of wisdom teeth, stating that in the absence of solid evidence, this practice exposes patients to unjustified surgical risks.
Successive Cochrane reviews (2012, 2016, 2020) on the subject reach the same conclusion. Preventive extraction has no solid scientific justification.
Actual indications for extraction in adolescents
My fundamental caution is not an absolute refusal. Certain situations justify extraction, but they are specific and clinically documented.
Symptoms attributable to the tooth
Recurrent pain, infection (pericoronitis—inflammation of the gum around a partially erupted tooth), significant functional discomfort. When the tooth causes real and repeated clinical problems, extraction becomes a reasonable option to discuss.
Associated pathology
Decay of the wisdom tooth or adjacent second molar caused by the wisdom tooth’s position, formation of a pericoronal cyst, documented periodontal involvement. These situations require management.
Specific request from the orthodontist
An orthodontist managing orthodontic treatment may request extraction of wisdom teeth to free up space or avoid interference. Even in this case, I don’t rush in headfirst. I evaluate the request, discuss with the orthodontist if necessary, and ensure the indication is clinically solid before proceeding. My principle is to wait as long as possible.
Preparation for orthognathic surgery
In cases where maxillofacial surgery is planned, prior extraction of wisdom teeth may be necessary to avoid interference with osteotomy sites (surgical bone cuts).
Clear impossibility of eruption
Certain anatomical situations make eruption impossible and predictably will never succeed. These cases may justify planned extraction, generally later than adolescence.
The orthodontic context
This is the main context where the question arises in adolescents. An orthodontist during treatment, or at the end of treatment, may recommend extraction.
My recommendation in this context is clear: wait as long as possible. Ongoing orthodontic treatment does not necessarily mean immediate extraction is required. Studies show that wisdom tooth extraction does not significantly prevent late orthodontic relapse.
This position does not mean challenging the orthodontist. It means discussing with them, understanding the specific indication, and proceeding only after a shared clinical evaluation.
For most adolescents at the end of orthodontic treatment, regular monitoring with a follow-up panoramic radiograph at 18-20 years allows reassessment of the situation in a context of completed growth, with better visibility on the evolution of the wisdom teeth.
The conversation with parents
Many parents arrive at the consultation with the preconceived idea that wisdom teeth must be extracted “before they cause problems.” This belief often comes from a previous generation, a dentist friend, or outdated medical discourse that is no longer current.
My conversation with them rests on three points.
First, explain that the science has evolved. Current recommendations favor monitoring rather than preventive extraction.
Next, present the risks of surgical extraction, particularly in an adolescent. Swelling, pain, risk of complications, emotional impact. These risks are not trivial for a procedure that is not essential.
Finally, propose a clear monitoring protocol. Periodic panoramic radiograph, regular clinical examination, reassessment in adulthood when the situation is stabilized. This approach reassures parents who fear “what if we miss something,” while avoiding an unjustified intervention.
What I don’t do
I do not extract asymptomatic wisdom teeth in an adolescent for preventive reasons.
I do not yield to a parental request for preventive extraction when no clinical indication exists.
I do not proceed with an extraction requested by an orthodontist without having clinically evaluated the indication myself.
I do not minimize the risks of extraction surgery when it is proposed. An adolescent who experiences a traumatic extraction can develop lasting dental phobia, which will compromise their care throughout their life.
Frequently Asked Questions
Should an adolescent’s wisdom teeth really be removed?
No, not systematically. Current international recommendations favor monitoring rather than preventive extraction. Without symptoms or pathology, extraction is not justified.
How should wisdom teeth be monitored?
Through periodic clinical examination and a follow-up panoramic radiograph. The frequency depends on the clinical situation, generally every 12 to 24 months.
At what age should extraction be considered if it becomes necessary?
It is best to wait until bone growth is complete, often around 18-20 years, when the situation is stabilized and the decision can be made on clear clinical criteria.
Can wisdom teeth cause teeth to shift?
Current studies do not confirm this hypothesis. Late mandibular crowding is not significantly linked to the presence of wisdom teeth. Preventive extraction does not prevent it.
My orthodontist says they need to be removed—what should I do?
Discuss the specific indication with them and come in for a consultation for a shared clinical evaluation. An orthodontic request deserves serious consideration, but it is not an automatic directive. The decision is made after shared assessment.
For an evaluation of your child’s situation, contact Dental Swiss Clinics in Montreux, Monday to Friday from 8 AM to 8 PM.