Human Phenotype Ontology 
Grandparent Node:
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Abnormality of dental morphology (HP:0006482)help
Grandparent Node:
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Abnormality of the incisor (HP:0000676)help
Parent Node:
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Abnormal incisor morphology (HP:0011063)help
..Starting node
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Talon cusp (HP:0011087)help
Term ID: 11087
Name: Talon cusp
Synonym: Dens evaginatus; Extra cusp on inside of front tooth; Talon cusps
Definition: Talon cusp is an accessory cusp located near the cingulum (the portion of the lingual or palatal aspect of the tooth that forms a convex protuberance at the cervical third of the anatomic crown).
Comments:
Reference: HP:0011087
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandConical incisor (HP:0011065) help
..expandDens in dente (HP:0011088) help
..expandDiscolored lateral incisors (HP:0006290) help
..expandIncisor macrodontia (HP:0011081) help
..expandMaxillary lateral incisor microdontia (HP:0001593) help
..expandNotched primary central incisor (HP:0012413) help
..expandScrewdriver-shaped incisors (HP:0006346) help
..expandShovel-shaped maxillary central incisors (HP:0006358) 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:0011087HP:0011087Talon cusp0CHSY1 CL E G H2285617198ORPHA:363417Temtamy preaxial brachydactyly syndromeHP:0040282 - Frequent16
HP:0011087HP:0011087Talon cusp0CHSY1 CL E G H2285617198OMIM:605282Temtamy preaxial brachydactyly syndrome16
HP:0011087HP:0011087Talon cusp0CREBBP CL E G H13872348OMIM:180849Rubinstein-Taybi syndrome 1291
HP:0011087HP:0011087Talon cusp0CREBBP CL E G H13872348ORPHA:353281Rubinstein-Taybi syndrome due to 16p13.3 microdeletionHP:0040282 - Frequent291
HP:0011087HP:0011087Talon cusp0CREBBP CL E G H13872348ORPHA:353277Rubinstein-Taybi syndrome due to CREBBP mutationsHP:0040282 - Frequent291
HP:0011087HP:0011087Talon cusp0EP300 CL E G H20333373OMIM:180849Rubinstein-Taybi syndrome 1250
HP:0011087HP:0011087Talon cusp0EP300 CL E G H20333373OMIM:613684Rubinstein-Taybi syndrome 2250
HP:0011087HP:0011087Talon cusp0EP300 CL E G H20333373ORPHA:353284Rubinstein-Taybi syndrome due to EP300 haploinsufficiencyHP:0040282 - Frequent250
HP:0011087HP:0011087Talon cusp0NEK1 CL E G H47507744ORPHA:2751Orofaciodigital syndrome type 2HP:0040283 - Occasional101


Genes (4) :CHSY1 CREBBP EP300 NEK1

Diseases (8) :ORPHA:363417 OMIM:605282 OMIM:180849 ORPHA:353281 ORPHA:353277 OMIM:613684 ORPHA:353284 ORPHA:2751
 

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