By William Perez. Updated November 01, 2016. You can claim the Single filing status on your tax return if you are unmarried or considered unmarried on the last day of the year. This includes people who have become legally separated or divorced.
Stomatitis refers to inflammation of the mucous membrane of the mouth, including the inner aspect of the lips, cheeks, gums, tongue and throat. It is a type of mucositis. It can be acute or chronic, mild or serious.
By definition, stomatitis means inflammation of the mucos lining in the mouth. In clinical use the term actually describes wide-spread severe oral inflammation (beyond gingivitis and periodontitis) that may also extend into deeper tissues.