periodontitis, aggressive 1 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/aggressive_periodontitis https://www.malacards.org/card/periodontitis_aggressive_1 A localized aggressive periodontitis, formerly called localized juvenile periodontitis. It is a destructive form of periodontitis characterized by ALVEOLAR BONE LOSS of the MOLARS and INCISORS. Inflammation and loss of PERIODONTIUM that is characterized by rapid attachment loss and bone destruction in the presence of little local factors such as DENTAL PLAQUE and DENTAL CALCULUS. This highly destructive form of periodontitis often occurs in young people and was called early-onset periodontitis, but this disease also appears in old people. OMIM:170650 MONDO:0008226 periodontitis 1, juvenile MESH:D010520 periodontitis, aggressive, type 1 DOID:0061237 ICD9:523.5 EFO:0006342 DOID:1474 GARD:0024610 CTSC-related disorder periodontitis, aggressive