Human Phenotype Ontology 
Grandparent Node:
expand
Abnormality of the dentition (HP:0000164)help
Grandparent Node:
expand
Abnormality of the gingiva (HP:0000168)help
Grandparent Node:
expand
Increased inflammatory response (HP:0012649)help
Parent Node:
expand
Periodontitis (HP:0000704)help
..Starting node
..expand
Severe periodontitis (HP:0000166)help
Term ID: 166
Name: Severe periodontitis
Synonym: Severe gum disease; Severe periodontal disease; Severe pyorrhea
Definition: A severe form of periodontitis.
Comments:
Reference: HP:0000166
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandGeneralized periodontitis (HP:0011058) help
..expandLocalized periodontitis (HP:0011059) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0000166HP:0000166Severe periodontitis0CAT CL E G H8471516ORPHA:926AcatalasemiaHP:0040283 - Occasional5
HP:0000166HP:0000166Severe periodontitis0CTSC CL E G H10752528OMIM:245010Haim-Munk syndrome.HP:0003593 - Infantile onset50
HP:0000166HP:0000166Severe periodontitis0CTSC CL E G H10752528ORPHA:678Papillon-Lefèvre syndromeHP:0040281 - Very frequent50
HP:0000166HP:0000166Severe periodontitis0CTSC CL E G H10752528OMIM:245000Papillon-Lefevre syndrome.HP:0003593 - Infantile onset50
HP:0000166HP:0000166Severe periodontitis0CTSC CL E G H10752528OMIM:170650Periodontitis, aggressive, 1.HP:0003593 - Infantile onset50
HP:0000166HP:0000166Severe periodontitis0CXCR4 CL E G H78522561ORPHA:51636WHIM syndromeHP:0040284 - Very rare9
HP:0000166HP:0000166Severe periodontitis0SLC35C1 CL E G H5534320197ORPHA:99843Leukocyte adhesion deficiency type IIHP:0040283 - Occasional71


Genes (4) :CAT CTSC CXCR4 SLC35C1

Diseases (7) :ORPHA:926 OMIM:245010 ORPHA:678 OMIM:245000 OMIM:170650 ORPHA:51636 ORPHA:99843
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.