Wisdom Teeth: What You Need to Know
Wisdom teeth, or third molars, typically emerge between the ages of 18 and 25. Most people have four, but some may have fewer or none at all. Wisdom teeth often become impacted due to insufficient space in the mouth, requiring removal.
Checking Wisdom Teeth
Dentists examine wisdom teeth through visual inspection and x-rays. X-rays help determine the position of the teeth, the shape of their roots, and their proximity to facial structures like nerves. This information is crucial for planning any necessary extractions.
Do Wisdom Teeth Cause Crooked Teeth?
Contrary to popular belief, there is no evidence that wisdom teeth cause other teeth to become crooked. However, the pressure they create can cause discomfort.
Cleaning Tips
To prevent inflammation known as pericoronitis, it’s important to keep the area around emerging wisdom teeth clean. Use a small-headed toothbrush and keep your mouth closed while brushing to reach the back of your mouth effectively. If pain or inflammation occurs, an antibacterial mouthwash can help, but it should not replace brushing.
Impacted Wisdom Teeth
When wisdom teeth cannot fully emerge, they become impacted, often causing pain, infection, cysts, and tooth decay. Impacted teeth can press against adjacent teeth, leading to further complications. If problems arise, your dentist may recommend removal.
Removing Wisdom Teeth
Wisdom teeth removal is often necessary if they are impacted, at risk of decay or gum disease, or cause repeated infections. The procedure can be performed by a general dentist or a specialist under local anaesthesia, conscious sedation, or general anaesthesia, depending on the case.
Risks and Complications
Possible complications from wisdom teeth removal include nerve damage, dry socket, swelling, infection, damage to nearby teeth, difficulty opening the mouth, excessive bleeding, pain, and, for upper wisdom teeth, an opening to the maxillary sinus.
When to Remove Wisdom Teeth
It’s best to remove problematic wisdom teeth before age 25, as younger individuals typically have an easier recovery. If you’re experiencing issues, consult your dentist for personalised advice.
Post Removal Care
Depending on the complexity of the extraction, you may need a few days off work. Avoid driving for 48 hours after general anaesthesia and refrain from strenuous exercise post-extraction.
For more information or to schedule a consultation – book now at Empire Dental Care in Bicton to address potential issues promptly.