Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the outer ear (HP:0000356)help
Grandparent Node:
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obsolete Abnormality of cartilage morphology (HP:0410007)help
Parent Node:
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Abnormal helix morphology (HP:0011039)help
Parent Node:
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Abnormality of cartilage of external ear (HP:3000022)help
..Starting node
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Abnormality of the crus of the helix (HP:0009895)help
Term ID: 9895
Name: Abnormality of the crus of the helix
Synonym: Abnormality of the crus of the ear
Definition: An abnormality of the crus of the helix, which is the horizontal piece of cartilage located outside the ear canal that divides the upper and lower parts of the ear.
Comments:
Reference: HP:0009895
Genes and Diseases:
 
       Child Nodes:
........expandHorizontal crus of helix (HP:0009897) help
........expandUnderdeveloped crus of the helix (HP:0009898) help
........expandProminent crus of helix (HP:0009899) help
........expandAbsent crus of helix (HP:0011255) help
........expandCrus of helix connected to antihelix (HP:0011256) help
........expandSerpiginous crus of helix (HP:0011257) help
........expandTragal bridge of crus of helix (HP:0011258) help
........expandExpanded terminal portion of crus of helix (HP:0011259) help

 Sister Nodes: 
..expandCalcification of the auricular cartilage (HP:0005103) 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:0009895HP:0009895Abnormality of the crus of the helix0EDN1 CL E G H19063176ORPHA:137888Auriculocondylar syndromeHP:0040282 - Frequent6
HP:0009895HP:0009895Abnormality of the crus of the helix0FGFR2 CL E G H22633689ORPHA:794Saethre-Chotzen syndrome175
HP:0009895HP:0009895Abnormality of the crus of the helix0FGFR2 CL E G H22633689OMIM:101400Saethre-Chotzen syndrome175
HP:0009895HP:0009895Abnormality of the crus of the helix0FGFR3 CL E G H22613690ORPHA:794Saethre-Chotzen syndrome145
HP:0009895HP:0009895Abnormality of the crus of the helix0GNAI3 CL E G H27734387ORPHA:137888Auriculocondylar syndromeHP:0040282 - Frequent2
HP:0009895HP:0009895Abnormality of the crus of the helix0HS2ST1 CL E G H96535193OMIM:619194NEUROFACIOSKELETAL SYNDROME WITH OR WITHOUT RENAL AGENESIS; NFSRA
HP:0009895HP:0009895Abnormality of the crus of the helix0NSD2 CL E G H746812766OMIM:619695RAUCH-STEINDL SYNDROME; RAUST118
HP:0009895HP:0009895Abnormality of the crus of the helix0PLCB4 CL E G H53329059ORPHA:137888Auriculocondylar syndromeHP:0040282 - Frequent82
HP:0009895HP:0009895Abnormality of the crus of the helix0STEEP1 CL E G H6393226239OMIM:301013MENTAL RETARDATION, X-LINKED 107; MRX107
HP:0009895HP:0009895Abnormality of the crus of the helix0TCTN3 CL E G H2612324519ORPHA:2753Orofaciodigital syndrome type 431
HP:0009895HP:0009895Abnormality of the crus of the helix0TWIST1 CL E G H729112428OMIM:101400Saethre-Chotzen syndrome18
HP:0009895HP:0009895Abnormality of the crus of the helix0TWIST1 CL E G H729112428ORPHA:794Saethre-Chotzen syndrome18
HP:0009895HP:0009895Abnormality of the crus of the helix0ZNF462 CL E G H5849921684OMIM:618619WEISS-KRUSZKA SYNDROME; WSKA4
HP:0009895HP:0011259Expanded terminal portion of crus of helix1 CL E G H
HP:0009895HP:0011258Tragal bridge of crus of helix1 CL E G H
HP:0009895HP:0011257Serpiginous crus of helix1 CL E G H
HP:0009895HP:0011256Crus of helix connected to antihelix1 CL E G H
HP:0009895HP:0009898Underdeveloped crus of the helix1 CL E G H
HP:0009895HP:0009899Prominent crus of helix1FGFR2 CL E G H22633689ORPHA:794Saethre-Chotzen syndromeHP:0040282 - Frequent175
HP:0009895HP:0009899Prominent crus of helix1FGFR2 CL E G H22633689OMIM:101400Saethre-Chotzen syndrome.175
HP:0009895HP:0009899Prominent crus of helix1FGFR3 CL E G H22613690ORPHA:794Saethre-Chotzen syndromeHP:0040282 - Frequent145
HP:0009895HP:0009899Prominent crus of helix1HS2ST1 CL E G H96535193OMIM:619194NEUROFACIOSKELETAL SYNDROME WITH OR WITHOUT RENAL AGENESIS; NFSRA
HP:0009895HP:0009899Prominent crus of helix1NSD2 CL E G H746812766OMIM:619695RAUCH-STEINDL SYNDROME; RAUST118
HP:0009895HP:0009899Prominent crus of helix1STEEP1 CL E G H6393226239OMIM:301013MENTAL RETARDATION, X-LINKED 107; MRX107
HP:0009895HP:0011255Absent crus of helix1TCTN3 CL E G H2612324519ORPHA:2753Orofaciodigital syndrome type 4HP:0040283 - Occasional31
HP:0009895HP:0009899Prominent crus of helix1TWIST1 CL E G H729112428ORPHA:794Saethre-Chotzen syndromeHP:0040282 - Frequent18
HP:0009895HP:0009899Prominent crus of helix1TWIST1 CL E G H729112428OMIM:101400Saethre-Chotzen syndrome.18
HP:0009895HP:0009897Horizontal crus of helix1ZNF462 CL E G H5849921684OMIM:618619WEISS-KRUSZKA SYNDROME; WSKA4


Genes (11) :EDN1 FGFR2 FGFR3 GNAI3 HS2ST1 NSD2 PLCB4 STEEP1 TCTN3 TWIST1 ZNF462

Diseases (8) :ORPHA:137888 ORPHA:794 OMIM:101400 OMIM:619194 OMIM:619695 OMIM:301013 ORPHA:2753 OMIM:618619
 

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