Crowded teeth can put pressure on one another, and this can result in pain. They may also cause jaw misalignment when the mouth is closed. Dentists refer to this as malocclusion.

Oral cancer Oral cancer causes various changes to the mouth, and a sore on the tongue, cheeks, or gums that does not go away can be one symptom. Some others include: ...

Linea alba is evidence of irritation inside your mouth. Typically, it’s caused by chronic (long-term) friction between your teeth and the lining of your cheek, also known as your buccal mucosa.

A full mouth debridement or complete oral cleaning removes debris and oral plaque, allowing for healthy teeth without tartar or plaque. Totoro33, CC BY-SA 3.0, via Wikimedia Commons ...