What are the most common types of mouth ulcers?
There are many different types of mouth ulcers. The two most common types are 1) ulcers caused by minor injuries and 2) aphthous ulcers. 1. Ulcers caused by minor injuries: If a person has a sharp edge on a tooth (for example, because the tooth is chipped), or poorly fitting dentures, the mucosal lining of the mouth may be injured and this may result in an ulcer. These ulcers usually heal rapidly if the source of the injury is removed (for example, if poorly fitting dentures are removed or replaced). 2. Aphthous ulcers: Most people probably get aphthous mouth ulcers at some time in their life. Usually the first attack occurs in adolescence or young adulthood. These ulcers are usually small (less than 5 mm in diameter) and painful. There may be just one or two at a time, or there may be very numerous ulcers in the mouth. People with this condition usually feel fairly well apart from the pain in their mouth. The ulcers usually heal in 1 to 2 weeks but they tend to recur at intervals over
