Human Phenotype Ontology 
Grandparent Node:
expand
Abnormal epiphysis morphology of the phalanges of the hand (HP:0005920)help
Grandparent Node:
expand
Abnormal thumb morphology (HP:0001172)help
Parent Node:
expand
Abnormality of the epiphyses of the middle phalanges of the hand (HP:0010244)help
Parent Node:
expand
Abnormality of the proximal phalanx of the thumb (HP:0009618)help
Parent Node:
expand
Abnormality of thumb epiphysis (HP:0009599)help
..Starting node
..expand
Abnormality of the epiphysis of the proximal phalanx of the thumb (HP:0009663)help
Term ID: 9663
Name: Abnormality of the epiphysis of the proximal phalanx of the thumb
Synonym: Abnormality of end part of thumb innermost long bone
Definition: This term applies if the epiphysis of the proximal phalanx of the thumb, which is located at the proximal end of the phalanx, does not appear in concordance with gender and age dependant norms as seen on x-rays. In contrast to the proximal phalanges of the digits 2-5, the proximal phalanx of the thumb is embryologically equivalent to the middle phalanges of the other digits, whereas the first metacarpal is embryologically of phalangeal origin and as such equivalent to the proximal phalanges of the other digits.
Comments:
Reference: HP:0009663
Genes and Diseases:
 
       Child Nodes:
........expandAbsent epiphysis of the proximal phalanx of the thumb (HP:0009664) help
........expandBracket epiphysis of the proximal phalanx of the thumb (HP:0009665) help
........expandCone-shaped epiphysis of the proximal phalanx of the thumb (HP:0009666) help
........expandEnlarged epiphysis of the proximal phalanx of the thumb (HP:0009667) help
........expandFragmentation of the epiphysis of the proximal phalanx of the thumb (HP:0009668) help
........expandIrregular epiphysis of the proximal phalanx of the thumb (HP:0009669) help
........expandIvory epiphysis of the proximal phalanx of the thumb (HP:0009670) help
........expandPseudoepiphysis of the proximal phalanx of the thumb (HP:0009671) help
........expandSmall epiphysis of the proximal phalanx of the thumb (HP:0009672) help
........expandStippling of the epiphysis of the proximal phalanx of the thumb (HP:0009673) help
........expandTriangular epiphysis of the proximal phalanx of the thumb (HP:0009674) help

 Sister Nodes: 
..expandAbnormality of the epiphysis of the distal phalanx of the thumb (HP:0009662) help
..expandAbsent epiphyses of the thumb (HP:0009686) help
..expandBracket epiphyses of the thumb (HP:0009687) help
..expandCone-shaped epiphysis of the thumb (HP:0009688) help
..expandEnlarged thumb epiphysis (HP:0009689) help
..expandFragmentation of thumb epiphysis (HP:0009690) help
..expandIrregular thumb epiphysis (HP:0009691) help
..expandIvory epiphysis of the thumb (HP:0009692) help
..expandPseudoepiphysis of the thumb (HP:0009693) help
..expandSmall thumb epiphysis (HP:0009694) help
..expandStippling of thumb epiphysis (HP:0009695) help
..expandTriangular epiphyses of the thumb (HP:0009696) help


Genes (0) :

Diseases (0) :
 

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