Even if they are not causing pain, many people receive advice from their dentist that they should have their wisdom teeth extracted. So, is it really necessary? The answer depends on how your wisdom teeth have grown and whether they might cause problems in the future.
Wisdom teeth are the last set of molars that grow at the back of your mouth, usually appearing between the ages of 17 and 25. If you’re also considering orthodontic care, understanding Invisalign cost can help you make informed decisions about your overall dental treatment plan. If they grow properly, are healthy, and are easily cleaned, they may not need to be removed. In such cases, your dentist may decide to go on with regular exams.
However, in many people, wisdom teeth do not have enough space to grow correctly. When this happens, they can come in at odd angles or remain trapped under the gums. These are known as impacted wisdom teeth, and they can lead to several dental problems over time.
One common issue occurs when wisdom teeth stay completely hidden beneath the gums. If they cannot erupt naturally, they can form cysts or infections that harm nearby tooth roots or bone structure. Another issue arises when wisdom teeth only grow partway through the gums. The inability to adequately clean this area can lead to food particles and bacteria, resulting in cavities or gum infections that are difficult to treat. In these situations, extraction becomes essential.
Other teeth may be crowded or harmed by wisdom teeth. When there isn’t enough space in the jaw, new molars push against neighbouring teeth, causing pain, shifting, or misalignment. This can undo years of orthodontic work or create bite problems.
Many dentists suggest removing wisdom teeth before these issues develop, especially in young adults aged 15 to 22. During this stage, the tooth roots aren’t fully formed, and the jawbone is softer, which makes the surgery simpler and the healing process faster. Waiting until later in life can make removal more complicated, with longer recovery times and a higher risk of discomfort.
According to the American Dental Association (ADA), you may need your wisdom teeth removed if you experience:
- Pain or swelling near the back of your mouth.
- Repeated gum infections around your last molars.
- Cysts or fluid-filled sacs near the teeth.
- Damage to neighbouring teeth or bone.
- Tumours or signs of gum disease.
- Severe decay that cannot be restored.
Ultimately, the decision to remove wisdom teeth depends on your individual situation. Regular dental visits, X-rays, and your dentist’s advice will help determine the best course of action. If your wisdom teeth are healthy and positioned correctly, you can safely keep them. But if they pose risks, removing them early can prevent future pain and protect your overall oral health.
