How are wisdom teeth extracted?

This article describes how wisdom teeth are typically extracted, whilst also outlining the associated benefits and risks.

What is wisdom tooth removal, and why is it performed?

Wisdom tooth removal, also known as third molar extraction, is a common dental procedure performed to alleviate pain, prevent oral health problems, and maintain overall dental well-being. Understanding the process, reasons for extraction, and post-operative care is essential for individuals undergoing this procedure.

What problems can be avoided by having your wisdom teeth removed?

Wisdom teeth, the third set of molars that typically emerge between the ages of 17 and 25, often cause problems due to insufficient space in the jaw or their misalignment. These issues can lead to impacted wisdom teeth, causing pain, infection, damage to neighbouring teeth, and even the development of cysts or tumours. As a result, many dental professionals recommend removing wisdom teeth before these problems arise.

What does a typical wisdom tooth removal process involve?

The process of wisdom tooth removal typically begins with a consultation with a dentist or oral surgeon, who will evaluate the position of the wisdom teeth using X-rays and determine whether extraction is necessary. Depending on the complexity of the case and the patient's preferences, the procedure may be performed under local anaesthesia, sedation, or general anaesthesia to ensure comfort and relaxation throughout.

During the extraction procedure, the dentist or oral surgeon will make an incision in the gum tissue to access the wisdom tooth and may need to remove bone tissue to extract the tooth fully. In cases of impacted wisdom teeth, the tooth may need to be divided into sections for easier removal. Once the tooth is extracted, the surgical site is cleaned, and stitches may be placed to promote healing.

What can be expected following wisdom teeth removal?

Following wisdom tooth removal, patients may experience some discomfort, swelling, and bleeding, which can typically be managed with over-the-counter pain relievers and cold compresses. It's essential to follow post-operative instructions provided by the dental professional, including avoiding certain foods, practicing good oral hygiene, and attending follow-up appointments for monitoring and suture removal.

What are the associated risks?

While wisdom tooth removal is a routine procedure with minimal risks, complications such as infection, dry socket, nerve damage, or sinus problems may occur in rare cases. It's crucial for patients to communicate any concerns or unusual symptoms to their dental provider promptly.