Gum Recession and Pain: White Spots and Treatment Options - Dentistry

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Gum recession, whitening of the gums, and associated pain?


Hello Doctor: I have gum recession on the first lower incisor on the left side, with the tooth root exposed.
The margin of the receded gum has turned white.
I remember that it started as a white spot, but over the past nearly four months, the area of the original white spot has expanded, and it is painful.
For example, it hurts when I evert my lower lip or when I apply pressure.
What could this be? I have completed the first phase of periodontal treatment, but my doctor has not commented on this situation, which leaves me feeling confused and anxious.
Should I consider a biopsy? Thank you.

Li, 30~39 year old female. Ask Date: 2020/06/07

Dr. Zeng Guanghui reply Dentistry


Ms.
Li: If the gums of the lower front teeth are turning white and the area of whiteness is increasing, along with painful eversion of the lower lip, it is possible that there is still inflammation within the gingival sulcus.
It is recommended to return for a follow-up appointment for a detailed examination by a dentist.
Dr.
Tseng Guang-Hui, Chief of Dentistry, Nantou Hospital.

Reply Date: 2020/06/07

More Info


Gum recession, or the process where the gum tissue surrounding the teeth pulls back, exposing more of the tooth or the tooth's root, can lead to a variety of symptoms, including pain and the appearance of white spots. The situation you described with your lower left first incisor, where you have experienced gum recession, white spots, and pain, is concerning and warrants further investigation.

The white spots you are observing on the gum tissue could be indicative of several conditions. One possibility is that they are related to the gum recession itself, which can sometimes lead to changes in the color and texture of the gum tissue. The white color could be due to keratinization, a process where the gum tissue becomes thicker and more resilient in response to irritation or inflammation. However, it could also indicate other issues such as a localized infection, a reaction to dental materials, or even precancerous changes in the tissue.

The pain you are experiencing, especially when manipulating the lip or applying pressure, suggests that there may be inflammation or irritation in the affected area. This could be due to several factors, including:
1. Periodontal Disease: Since you mentioned that you have completed the first stage of periodontal treatment, it is essential to ensure that the underlying gum disease is adequately managed. Inflammation from periodontal disease can lead to gum recession and sensitivity.

2. Trauma or Irritation: If the area has been subjected to trauma (e.g., from aggressive brushing or dental procedures), it could lead to localized pain and changes in the gum tissue.

3. Infection: An infection in the gum tissue can cause both pain and changes in coloration. This could be a result of bacteria that have invaded the gum tissue, especially if there are pockets formed due to gum recession.

4. Oral Lesions: Conditions such as oral lichen planus or leukoplakia can present as white patches in the mouth and may require further evaluation.

Given that your symptoms have persisted for four months and are causing you discomfort, it is advisable to seek further evaluation from your dentist or a periodontist. A biopsy may be warranted if there is a suspicion of a more serious condition, especially if the white spots do not resolve or if they continue to expand. A biopsy can provide definitive information about the nature of the tissue changes and rule out any malignancy.

In the meantime, maintaining excellent oral hygiene is crucial. This includes gentle brushing with a soft-bristled toothbrush, using a non-alcoholic mouthwash, and possibly using a toothpaste designed for sensitive teeth. Avoiding irritants such as tobacco and acidic foods can also help reduce inflammation and discomfort.

In summary, while gum recession and the associated symptoms you are experiencing can be common, the persistence and nature of your symptoms suggest that further evaluation is necessary. Do not hesitate to communicate your concerns with your dental care provider, as they can provide the appropriate diagnostic tests and treatment options tailored to your specific situation. Your oral health is paramount, and addressing these issues promptly can help prevent further complications.

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