ICD-11 definition : Periodontosis defined as a disease of the periodontium occurring in an otherwise healthy
adolescent and characterized by a rapid loss of the alveolar bone around more than
one tooth of the permanent dentition.;
Periodontosis defined as a disease of the periodontium occurring in an otherwise healthy
adolescent and characterized by a rapid loss of the alveolar bone around more than
one tooth of the permanent dentition.