Intraoral Scanners as Periodontal and Dental Pathologies Diagnosis Tools

Periodontal diseases and dental pathologies are highly prevalent oral diseases. Thirty-three to fifty percent of adult population presented at least one untreated caries and more than 50% of French population are affected by severe periodontitis. These diseases affect dental organ or periodontal attached system but could have negative impact on general health, quality of life, word and individual well-being. Association between chronic diseases as diabetes, rheumatoid arthritis, cardiovascular diseases, and oral health have been well investigated. Dental and periodontal diagnosis is dependent of various clinical parameters time consuming and dependent operator. It represents a public health challenge. Informatic analysis detecting diseases could be a time gain and a more precise diagnosis tool. Today, any software or algorithm allow automatized detection, clinical qualitative or quantitative indices recording while these informations are present in numeric models

Inclusion Criteria: * adultes * consulting the Dental Care Service of the university hospital of Reims * presenting at least one gingival recession * presenting at least 10 pairs of opposing teeth * speaking French * who signed the informed consent form * affiliated to the French Social Security system Exclusion Criteria: Patients presenting : * pregnancy or breastfeeding * orthodontic treatments * patients under legal protection, trusteeship or guardianship * unable to understand auto-questionnary