Evaluation of a Non-cross-linked Porcine Acellular Dermal Matrix Used in Dental Surgery

Inclusion Criteria: * Patient aged ≥18 years, * Patient with an indication of keratinized soft tissue regeneration in the buccal cavity and/or keratinized soft tissue development around teeth or implants, * Patient being informed of his participation to the study and of the follow-up visits, and having given his written informed consent, * Patient being informed of the porcine origin of the device in advance of the procedure. Exclusion Criteria: * Patient with known hypersensitivity to porcine materials, * Patient with acute or chronic infection or inflammation of the buccal cavity, * Patient with a general illness contra-indicated for implantology, periodontology, stomatology, cranio-maxillo-facial surgery, * Patient who is pregnant, * Patient who is incapacitated including protected and deprived of liberty person, * Patient having refused to participate in the study, * Patient refusing to return for the follow-up visits.