| Category | Oral Medicine & Radiology |
There are many things that cause mouth ulcers. The most common cause is an injury, e.g. B. Accidentally biting the inside of the cheek. Other causes include aphthous ulcers, certain medications, mouth rashes, viral, bacterial, and fungal infections, chemicals, and some medical conditions. After collecting the relevant data, oral ulcer lesions were divided into three main groups: acute, chronic, and recurrent ulcers, and five subgroups: acute single, acute multiple, chronic single, chronic multiple, and recurrent single/multiple. Number and duration of injuries.
