Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the middle ear ossicles (HP:0004452)help
Parent Node:
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Abnormality of the stapes (HP:0008628)help
..Starting node
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Stapes ankylosis (HP:0000381)help
Term ID: 381
Name: Stapes ankylosis
Synonym: Stapes fixation
Definition: Stapes ankylosis refers to congenital or acquired fixation of the stapes (the stirrup-shaped small bone or ossicle in the middle ear), which is associated with conductive hearing resulting from impairment of the sound-conduction mechanism (the external auditory canal, tympanic membrane, and/or middle-ear ossicles).
Comments:
Reference: HP:0000381
Genes and Diseases:
 
       Child Nodes:
........expandCongenital stapes ankylosis (HP:0007943) help

 Sister Nodes: 
..expandAbsent stapes (HP:0011456) help
..expandAbsent stapes head (HP:0200111) help
..expandOtosclerosis (HP:0000362) 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:0000381HP:0000381Stapes ankylosis0ABCC6 CL E G H36857ORPHA:51608Generalized arterial calcification of infancyHP:0040283 - Occasional415
HP:0000381HP:0000381Stapes ankylosis0ENPP1 CL E G H51673356ORPHA:51608Generalized arterial calcification of infancyHP:0040283 - Occasional151
HP:0000381HP:0000381Stapes ankylosis0GJB2 CL E G H27064284OMIM:304400Deafness, X-linked 2.199
HP:0000381HP:0000381Stapes ankylosis0GJB6 CL E G H108044288OMIM:304400Deafness, X-linked 2.56
HP:0000381HP:0000381Stapes ankylosis0IL11RA CL E G H35905967OMIM:614188Craniosynostosis and dental anomalies8
HP:0000381HP:0000381Stapes ankylosis0NOG CL E G H92417866OMIM:186500Multiple synostoses syndrome 1.22
HP:0000381HP:0000381Stapes ankylosis0NOG CL E G H92417866OMIM:184460Stapes ankylosis with broad thumb and toesHP:0040281 - Very frequentHP:0003577 - Congenital onset22
HP:0000381HP:0000381Stapes ankylosis0NOG CL E G H92417866OMIM:185800Symphalangism, proximal, 1A22
HP:0000381HP:0000381Stapes ankylosis0POU3F4 CL E G H54569217OMIM:304400Deafness, X-linked 2.40
HP:0000381HP:0000381Stapes ankylosis0POU3F4 CL E G H54569217ORPHA:1435Xq21 microdeletion syndromeHP:0040282 - Frequent40
HP:0000381HP:0000381Stapes ankylosis0RAD21 CL E G H58859811OMIM:614701Cornelia de Lange syndrome 425
HP:0000381HP:0007943Congenital stapes ankylosis1NOG CL E G H92417866OMIM:184460Stapes ankylosis with broad thumb and toesHP:0040281 - Very frequent22


Genes (8) :ABCC6 ENPP1 GJB2 GJB6 IL11RA NOG POU3F4 RAD21

Diseases (8) :ORPHA:51608 OMIM:304400 OMIM:614188 OMIM:186500 OMIM:184460 OMIM:185800 ORPHA:1435 OMIM:614701
 

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