Wisdom Tooth Cutting into Cheek: Causes, Solutions, and Prevention

Wisdom Tooth Cutting into Cheek: Causes, Solutions, and Prevention

Oct 01, 2023


The wisdom teeth, also known as third molars, are the last pair of molars that are expected to erupt in a person’s mouth. It is important to understand the role of dental professionals in your oral health to make informed decisions about their care. They typically emerge during the late teens to early twenties. These teeth played a crucial role in our ancestors chewing tough plant-based diets. However, in modern times, due to changes in diet and advancements in oral health care, wisdom teeth have become more of an inconvenience rather than a necessity. One common problem associated with wisdom teeth is when they cut into the cheek, causing discomfort and potential complications.

Anatomy of Wisdom Teeth

Wisdom teeth are situated in the posterior region of the mouth, specifically behind the second molars. They can either be fully erupted or partially impacted, which means they haven’t fully emerged from the gum line. Due to their positioning, these teeth can sometimes grow at an angle, ultimately causing them to push against the cheek or nearby structures, leading to irritation and soreness.

Causes of Wisdom Tooth Cutting into Cheek

Impacted Wisdom Teeth: When a wisdom tooth has only partly broken through the gum but is still unable to completely emerge, this condition is known as partial impaction. In contrast, full impaction happens when the wisdom tooth remains completely beneath the gum line. Both scenarios can increase the chances of the tooth rubbing against the cheek, leading to discomfort and irritated tissue.

Overcrowding of Teeth and Misalignment: In some cases, there may not be enough space in the jaw for the wisdom teeth to grow properly. This can result in the teeth pushing against adjacent teeth, causing misalignment and potentially cutting into the cheek.

Symptoms and Complications

When a wisdom tooth cuts into the cheek, it can cause several noticeable symptoms, including:

  • Sharp pain or discomfort in the affected area
  • Swelling and inflammation of the cheek
  • Difficulty opening the mouth fully
  • Irritation or sores on the inner cheek lining

If left untreated, the problem of a wisdom tooth cutting into the cheek can lead to complications such as:

  • Increased risk of infection due to bacteria penetrating the irritated tissues
  • Formation of cysts or tumors around impacted wisdom teeth
  • Damage to nearby teeth and bone structures


To accurately diagnose a wisdom tooth cutting into the cheek, a dental examination and evaluation are necessary. The dentist in your area will visually inspect the mouth, looking for signs of irritation or trauma. Additionally, X-rays and imaging techniques, such as panoramic X-rays or cone beam computed tomography (CBCT), may be used to determine the exact positioning of the impacted tooth and evaluate any potential damage to surrounding structures.

Solutions for Wisdom Tooth Cutting into Cheek

When dealing with a wisdom tooth cutting into the cheek, several treatment options can provide relief and alleviate discomfort.

Non-surgical options for immediate relief:

  1. Warm saline rinses
  2. Use of painkillers
  3. Topical numbing gels

Temporary measures for discomfort management:

  1. Soft diet and avoiding certain foods
  2. Cold compresses to reduce swelling
  3. Proper oral hygiene practices

Surgical Treatment Options

In cases where non-surgical methods fail to provide adequate relief or when complications arise, surgical treatment options may be necessary.

Extraction of the wisdom tooth:

  1. Wisdom tooth extraction procedure: In order to successfully remove wisdom teeth, the problematic tooth must be extracted from the jaw in its entirety. In most cases, the process is carried out under local anesthesia, which numbs the region surrounding the tooth being treated. When it is necessary to make the patient as comfortable as possible, general anesthesia may be administered.

Surgical techniques for impacted wisdom teeth:

  1. Simple extraction: In cases where the wisdom tooth has partially erupted, a simple extraction may be possible. After numbing the region with local anesthesia, the dentist will carefully extract the tooth using instruments designed specifically for dental procedures.
  2. Surgical extraction: For fully impacted wisdom teeth, a surgical extraction is often required. The dentist may need to make a small incision in the gum to access and remove the tooth. Stitches may be needed to close the incision.
  3. Difficulty classifications (Class I-IV):Wisdom teeth are categorized based on their position and difficulty of extraction. Class I indicates a fully erupted tooth, while Class IV represents a tooth deeply impacted within the jawbone.

Following the surgical extraction, post-surgical care and recovery instructions provided by the dental professional should be strictly followed to ensure proper healing.

Prevention of Wisdom Tooth Discomfort

Preventing wisdom tooth-related issues, such as cutting into the cheek, is achievable with proactive measures—your dental health matters.

  • Early orthodontic evaluation and intervention: Consulting with an orthodontist at a young age can help identify any potential issues with the eruption of wisdom teeth. Early intervention, such as braces or space management, can create adequate room for the proper eruption of these teeth.
  • Regular dental check-ups and X-rays: Routine dental visits enable dentists to monitor the growth and positioning of wisdom teeth. X-rays can reveal any potential problems before they cause significant discomfort or complications.
  • Ensuring space for proper eruption of wisdom teeth: In some cases, orthodontic treatment may be necessary to create enough space in the jaw for the wisdom teeth to grow in the correct position. It can help prevent overcrowding and misalignment, reducing the chances of a wisdom tooth cutting into the cheek.

Trust Your Port Hueneme Dentist

For expert care and treatment of wisdom tooth extraction in Port Hueneme, CA, it is recommended to visit All Care Dental By The Sea. Their experienced team of dentists and oral surgeons can provide comprehensive and personalized solutions for all wisdom tooth-related issues.


When a wisdom tooth starts cutting into your cheek, it can bring discomfort and potential issues. It’s vital to grasp the causes, symptoms, and treatment choices for timely relief and care. Early diagnosis through regular dental check-ups and preventive measures can help prevent and address this issue effectively. Remember, seeking professional dental care, such as our trusted family dentistry in Port Hueneme, CA, ensures optimal outcomes and overall oral health.

Font Resize
Click to listen highlighted text!