Wisdom teeth, also known as third molars, are the last teeth to come through in the mouth. These last teeth usually appear between the ages of 17 and 25. Most people have up to four wisdom teeth, but not everyone develops them. While some people have no issues with their wisdom teeth, wisdom teeth may cause problems if there isn't enough space for them to emerge properly, and others experience pain and complications.
This article will walk you through everything you need to know about wisdom teeth from their purpose to what happens when they need to be removed.
What Are Wisdom Teeth?
Wisdom teeth are the third set of molars located at the back of your mouth. Wisdom teeth are among the last teeth to come through the gums, often emerging after all other permanent teeth have erupted. They are called ”wisdom teeth” because they typically emerge when a person is older and supposedly wiser.
Why Do We Have Wisdom Teeth?
In ancient times, our ancestors needed these extra molars to chew tough foods like roots, nuts, and raw meat. However, with modern diets and cooking methods, wisdom teeth have become somewhat redundant.
Over time, human jaws have also evolved to become smaller, which means there often isn’t enough space to accommodate these teeth comfortably. As a result, wisdom teeth become impacted or stuck when there isn't enough room for them to emerge, which can lead to dental issues.
Common Issues with Wisdom Teeth
Many people experience problems with their wisdom teeth due to lack of space in the mouth. Wisdom teeth can cause dental issues and health problems, especially when they are impacted or misaligned. They can also cause problems for nearby and adjacent teeth, such as crowding or damage. Common issues include tooth decay and swollen gums. This can lead to several issues, including:
Impacted Wisdom Teeth
An impacted wisdom tooth occurs when there isn’t enough room for the tooth to emerge properly. Impacted wisdom teeth may grow at an angle, pushing against other teeth, or remain trapped within the jaw and gums. This can cause pain, swelling, and even infection.
Wisdom Teeth Pain
Pain is a common symptom associated with wisdom teeth, especially when they start to emerge. Wisdom teeth removal surgery, or removal surgery, is often recommended to alleviate persistent pain and prevent further oral health issues.
Infection and Gum Disease
This can lead to infections and gum disease, which can be quite painful and may require treatment. Rinsing with salt water or warm salt water can help reduce bacteria and soothe discomfort.
Wisdom Teeth Removal
If your wisdom teeth are causing problems, your dentist may recommend removal, also known as wisdom teeth extraction. Wisdom teeth removal is a common dental procedure, especially if they are causing issues. This can help prevent more serious dental problems in the future.
Wisdom Teeth Removal Process
The procedure for removing wisdom teeth can vary depending on their position and the complexity of the extraction. Typically, it involves:
Consultation: Your dentist or oral surgeon will evaluate your teeth and take X-rays to understand the position of your wisdom teeth. In complex cases, an oral and maxillofacial surgeon may be involved to assess treatment options.
Anaesthesia: To ensure comfort, local anaesthetic is commonly used to numb the area during wisdom teeth extraction. Sedation may also be used for additional relaxation. General anaesthetic may be considered for more complex cases or for patients who prefer to be asleep during the procedure.
Extraction: The dentist will make an incision in the gum to access the tooth. If the tooth is impacted, it may be broken into smaller pieces for easier removal. Care must be taken to protect the blood clot that forms at the extraction site to ensure proper healing.
Stitches: Once the tooth is out, the dentist will stitch up the incision to promote healing. Controlling swelling after the procedure, such as using ice packs, is important to reduce inflammation and support recovery.
Wisdom Teeth Removal Recovery
Recovery from wisdom teeth removal usually takes a few days, but it can vary from person to person. Here is a typical recovery timeline:
First 24 Hours: Rest is crucial. Avoid strenuous activities and follow your dentist’s instructions for managing pain and swelling.
2-3 Days Post-Surgery: Swelling and discomfort are common. Use ice packs to control swelling and take prescribed medications to alleviate symptoms. Rinse your mouth gently with salt water to help keep the extraction site clean and promote healing.
1 Week Post-Surgery: Most of the swelling should subside, and you can gradually return to your regular diet. However, avoid hard or crunchy foods that could disturb the healing process.
2 Weeks Post-Surgery: The surgical site should be mostly healed. Continue to maintain oral hygiene, but be gentle around the extraction area.
Wisdom Tooth Removal Cost in NZ
The cost of wisdom tooth removal in New Zealand can vary based on several factors, including the complexity of the extraction and the type of anaesthesia used. On average, you can expect to pay between $250 to $500 per tooth for a straightforward extraction.
Impacted teeth or those requiring surgery may cost more. Oral and maxillofacial surgeons may charge higher fees for complex extractions, especially when surgical expertise is needed. The cost may also depend on whether local anaesthetic or general anaesthetic is used, as general anaesthetic is typically more expensive and may be required for more complicated or sensitive cases.
When to See a Dentist
If you experience persistent pain, swelling, or signs of infection around your wisdom teeth, it’s crucial to see a dentist. Dentists and oral and maxillofacial specialists can assess your wisdom teeth and recommend if they should be removed. Early removal of wisdom teeth can help prevent dental problems and health problems, making the treatment process smoother and reducing the risk of complications.
Remember, the key to a smooth recovery is following your dentist’s advice and taking good care of your mouth. By doing so, you can minimise discomfort and return to your daily routine in no time.
If you’re experiencing wisdom tooth pain, swelling, or suspect you may need an extraction, the team at Bespoke Smiles Wanaka is here to help.
Call us today on 03 443 1399 or book an appointment online