First, the interpretation test of clinical results. Second, the patient accepts. Third, the writing of medical documents. Fourth, clinical thinking and decision-making. Five, clinical skills operation. Six, specialist skills operation.

Stomatology, one of the classifications of medical disciplines. The main oral diseases are: oral and maxillofacial dermoid cyst, infection of epidermis and submandibular space, lymphangioma of maxillofacial region, odontoid dysplasia, malignant tumor of maxillary sinus, ameloblastoma of jaw, chronic ethmoiditis, mandibular retraction, tetracycline teeth, tongue leukoplakia and other diseases. Many periodontal diseases can be completely cured through technology. Guiding the development of tissue bioengineering technology such as tissue regeneration technology, gene technology and implant denture has brought exciting hope for the regeneration of diseased teeth. But the treatment of periodontal disease must be sequential treatment. Detailed and effective treatment plan, meticulous treatment by doctors and active cooperation by patients are the keys to successful treatment.