Minor Aphthous Stomatitis: Small Sores that Heal Quickly
One of the most prevalent types of stomatitis is called minor aphthous stomatitis. This condition is characterized by small sores, commonly known as canker sores, that affect more than 80% of individuals. The size of these sores is typically less than one centimeter in diameter, and they typically heal within a week without leaving any noticeable scars. Minor aphthous stomatitis is also referred to as Miculiz’s aphthae or mild aphthous ulcers.
Severe Canker Sores: Major Aphthous Stomatitis
Around 15% of individuals who suffer from canker sores experience a more severe form called major aphthous stomatitis. This condition is characterized by the development of painful ulcers that erupt and can measure over one centimeter in diameter. Unlike typical canker sores, these ulcers last for an extended period of two weeks or even longer. Furthermore, they have a tendency to heal with scarring. Major aphthous stomatitis is also referred to as Sutton’s disease or mucosa necrotica recurrens.