Human Phenotype Ontology 
Grandparent Node:
expand
Synostosis of joints (HP:0100240)help
Parent Node:
expand
Abnormal metatarsal morphology (HP:0001832)help
Parent Node:
expand
Synostosis involving bones of the feet (HP:0009140)help
Parent Node:
expand
Synostosis of metacarpals/metatarsals (HP:0100265)help
..Starting node
..expand
Metatarsal synostosis (HP:0001440)help
Term ID: 1440
Name: Metatarsal synostosis
Synonym: Fusion of metatarsals; Fusion of the long bones of the feet; Synostosis involving metatarsal bones
Definition:
Comments:
Reference: HP:0001440
Genes and Diseases:
 
       Child Nodes:
........expandTarsometatarsal synostosis (HP:0100329) help
........expandSymphalangism of the proximal phalanx of the 2nd toe with the 2nd metatarsal (HP:0100483) help
........expandSymphalangism of the proximal phalanx of the 3rd toe with the 3rd metatarsal (HP:0100484) help
........expandSymphalangism of the proximal phalanx of the 4th toe with the 4th metatarsal (HP:0100485) help
........expandSymphalangism of the proximal phalanx of the 5th toe with the 5th metatarsal (HP:0100486) help
........expandSynostosis of the proximal phalanx of the hallux with the 1st metatarsal (HP:0100488) help

 Sister Nodes: 
..expandMetacarpal synostosis (HP:0009701) 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:0001440HP:0001440Metatarsal synostosis0FBLN1 CL E G H21923600OMIM:608180Synpolydactyly 2.12
HP:0001440HP:0001440Metatarsal synostosis0FGF9 CL E G H22543687OMIM:612961Multiple synostoses syndrome 375
HP:0001440HP:0001440Metatarsal synostosis0HOXD13 CL E G H32395136ORPHA:93406Syndactyly type 5HP:0040281 - Very frequent25
HP:0001440HP:0001440Metatarsal synostosis0MAP3K20 CL E G H5177617797ORPHA:488232Split-foot malformation-mesoaxial polydactyly syndrome2
HP:0001440HP:0001440Metatarsal synostosis0POR CL E G H54479208ORPHA:95699Congenital adrenal hyperplasia due to cytochrome P450 oxidoreductase deficiencyHP:0040283 - Occasional76
HP:0001440HP:0001440Metatarsal synostosis0SALL1 CL E G H629910524OMIM:107480Townes-Brocks syndrome 1.124
HP:0001440HP:0001440Metatarsal synostosis0SLC26A2 CL E G H183610994ORPHA:93307Multiple epiphyseal dysplasia type 4HP:0040283 - Occasional166
HP:0001440HP:0100484Symphalangism of the proximal phalanx of the 3rd toe with the 3rd metatarsal1 CL E G H
HP:0001440HP:0100329Tarsometatarsal synostosis1 CL E G H
HP:0001440HP:0100488Synostosis of the proximal phalanx of the hallux with the 1st metatarsal1 CL E G H
HP:0001440HP:0100486Symphalangism of the proximal phalanx of the 5th toe with the 5th metatarsal1 CL E G H
HP:0001440HP:0100485Symphalangism of the proximal phalanx of the 4th toe with the 4th metatarsal1 CL E G H
HP:0001440HP:0100483Symphalangism of the proximal phalanx of the 2nd toe with the 2nd metatarsal1MAP3K20 CL E G H5177617797ORPHA:488232Split-foot malformation-mesoaxial polydactyly syndrome2


Genes (7) :FBLN1 FGF9 HOXD13 MAP3K20 POR SALL1 SLC26A2

Diseases (7) :OMIM:608180 OMIM:612961 ORPHA:93406 ORPHA:488232 ORPHA:95699 OMIM:107480 ORPHA:93307
 

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