Human Phenotype Ontology 
Grandparent Node:
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Abnormal patella morphology (HP:0003045)help
Grandparent Node:
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Aplasia/hypoplasia involving bones of the lower limbs (HP:0006493)help
Parent Node:
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Aplasia/Hypoplasia of the patella (HP:0006498)help
..Starting node
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Patellar hypoplasia (HP:0003065)help
Term ID: 3065
Name: Patellar hypoplasia
Synonym: Hypoplastic patellae; Small kneecap; Small patella; Small patellae; Underdeveloped kneecap
Definition: Underdevelopment of the patella.
Comments:
Reference: HP:0003065
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandPatellar aplasia (HP:0006443) 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:0003065HP:0003065Patellar hypoplasia0ANAPC1 CL E G H6468219988ORPHA:221008Rothmund-Thomson syndrome type 1HP:0040284 - Very rare2
HP:0003065HP:0003065Patellar hypoplasia0GJB2 CL E G H27064284ORPHA:477KID syndrome199
HP:0003065HP:0003065Patellar hypoplasia0GJB6 CL E G H108044288ORPHA:477KID syndrome56
HP:0003065HP:0003065Patellar hypoplasia0LMX1B CL E G H40106654ORPHA:4958189q33.3q34.11 microdeletion syndromeHP:0040282 - Frequent165
HP:0003065HP:0003065Patellar hypoplasia0LMX1B CL E G H40106654OMIM:161200Nail-Patella syndrome165
HP:0003065HP:0003065Patellar hypoplasia0LMX1B CL E G H40106654ORPHA:2614Nail-patella syndromeHP:0040283 - Occasional165
HP:0003065HP:0003065Patellar hypoplasia0ORC6 CL E G H2359417151OMIM:613803Meier-Gorlin syndrome 339
HP:0003065HP:0003065Patellar hypoplasia0PITX1 CL E G H53079004OMIM:119800CLUBFOOT, CONGENITAL, WITH OR WITHOUT DEFICIENCY OF LONG BONES AND/OR MIRROR-IMAGE POLYDACTYLY; CCF8
HP:0003065HP:0003065Patellar hypoplasia0PRMT7 CL E G H5449625557ORPHA:464288Short stature-brachydactyly-obesity-global developmental delay syndromeHP:0040283 - Occasional6
HP:0003065HP:0003065Patellar hypoplasia0RECQL4 CL E G H94019949OMIM:218600Baller-Gerold syndrome.445
HP:0003065HP:0003065Patellar hypoplasia0RECQL4 CL E G H94019949ORPHA:221016Rothmund-Thomson syndrome type 2HP:0040283 - Occasional445
HP:0003065HP:0003065Patellar hypoplasia0SOX9 CL E G H666211204OMIM:114290Campomelic dysplasia109
HP:0003065HP:0003065Patellar hypoplasia0STXBP1 CL E G H681211444ORPHA:4958189q33.3q34.11 microdeletion syndromeHP:0040282 - Frequent237
HP:0003065HP:0003065Patellar hypoplasia0TBX4 CL E G H949611603ORPHA:26127917q23.1q23.2 microdeletion syndromeHP:0040283 - Occasional55
HP:0003065HP:0003065Patellar hypoplasia0TBX4 CL E G H949611603OMIM:147891Ischiocoxopodopatellar syndrome with or without pulmonary arterial hypertension.55
HP:0003065HP:0003065Patellar hypoplasia0UBR7 CL E G H5514820344OMIM:619189LI-CAMPEAU SYNDROME; LICAS1
HP:0003065HP:0003065Patellar hypoplasia0ZSWIM6 CL E G H5768829316ORPHA:1827Acromelic frontonasal dysplasiaHP:0040283 - Occasional5


Genes (13) :ANAPC1 GJB2 GJB6 LMX1B ORC6 PITX1 PRMT7 RECQL4 SOX9 STXBP1 TBX4 UBR7 ZSWIM6

Diseases (15) :ORPHA:221008 ORPHA:477 ORPHA:495818 OMIM:161200 ORPHA:2614 OMIM:613803 OMIM:119800 ORPHA:464288 OMIM:218600 ORPHA:221016 OMIM:114290 ORPHA:261279 OMIM:147891 OMIM:619189 ORPHA:1827
 

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