Stomatology is a medical specialty, including the knowledge and skills of prevention, diagnosis, treatment, repair and rehabilitation of various diseases in oral cavity, teeth, maxillofacial region and related organizations. Stomatologists are mainly responsible for the examination and treatment of symptoms such as tooth decay, gingivitis and oral tumors.

The treatment methods of stomatology mainly include oral hygiene, oral and maxillofacial surgery, oral and maxillofacial repair, oral and maxillofacial radiology, oral and maxillofacial pathology, oral and maxillofacial orthodontics and other professional fields. Treatment methods include oral health care, intraoral treatment, extraoral treatment, oral plastic surgery and conventional oral treatment.

Oral cavity is pregnant with more than half of human digestive tract, and its basic health is closely related to personal health. If the diseases in the oral cavity are not treated in time, it may also lead to a variety of systemic diseases. In addition, oral health and beauty also greatly affect personal self-esteem and social interaction, so oral health is one of the important components of human health.