Human Phenotype Ontology 
Grandparent Node:
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Abnormal skull morphology (HP:0000929)help
Parent Node:
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Abnormal facial skeleton morphology (HP:0011821)help
..Starting node
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Hypoplastic facial bones (HP:0002692)help
Term ID: 2692
Name: Hypoplastic facial bones
Synonym: Decreased size of facial bones; Decreased size of facial skeleton; Flattening of facial bones; Flattening of facial skeleton; Hypoplasia of facial skeleton; Hypotrophic facial bones; Hypotrophic facial skeleton; Small facial bones; Small facial skeleton; Underdevelopment of facial bones; Underdevelopment of facial skeleton
Definition:
Comments:
Reference: HP:0002692
Genes and Diseases:
 
       Child Nodes:
........expandHypoplasia of the frontal bone (HP:0005466) help
........expandHypoplasia of the premaxilla (HP:0010650) help
........expandHypoplasia of the zygomatic bone (HP:0010669) help
................... HP:0005439 Maxillozygomatic hypoplasia

 Sister Nodes: 
..expandAbnormal ethmoid bone morphology (HP:0430005) help
..expandAbnormal frontal bone morphology (HP:0430000) help
..expandAbnormal jaw morphology (HP:0030791) help
..expandAbnormal lacrimal bone morphology (HP:0430002) help
..expandAbnormal palatine bone morphology (HP:0430003) help
..expandAbnormal paranasal sinus morphology (HP:0000245) help
..expandAbnormal vomer morphology (HP:0410000) help
..expandAbnormal zygomatic bone morphology (HP:0010668) help
..expandAplasia of facial bones (HP:0040008) help
..expandCraniofacial asymmetry (HP:0004484) help
..expandCraniofacial hyperostosis (HP:0004493) help
..expandCraniofacial osteosclerosis (HP:0005464) help
..expandFrontomalar faciosynostosis (HP:0430004) 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:0002692HP:0002692Hypoplastic facial bones0ALX1 CL E G H80921494ORPHA:306542Frontonasal dysplasia-severe microphthalmia-severe facial clefting syndrome5
HP:0002692HP:0002692Hypoplastic facial bones0BAZ1B CL E G H9031961ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0BCL7B CL E G H92751005ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0BRAF CL E G H6731097ORPHA:1340Cardiofaciocutaneous syndrome276
HP:0002692HP:0002692Hypoplastic facial bones0BUD23 CL E G H11404916405ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0CEP120 CL E G H15324126690OMIM:616300Short-Rib thoracic dysplasia 13 with or without polydactyly.7
HP:0002692HP:0002692Hypoplastic facial bones0CHD7 CL E G H5563620626ORPHA:138CHARGE syndrome515
HP:0002692HP:0002692Hypoplastic facial bones0CLIP2 CL E G H74612586ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0CNOT1 CL E G H230197877ORPHA:556955Pancreatic agenesis-holoprosencephaly syndrome2
HP:0002692HP:0002692Hypoplastic facial bones0COL11A1 CL E G H13012186ORPHA:560Marshall syndrome215
HP:0002692HP:0002692Hypoplastic facial bones0DNAJC30 CL E G H8427716410ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0DYM CL E G H5480821317OMIM:223800Dyggve-Melchior-Clausen disease.65
HP:0002692HP:0002692Hypoplastic facial bones0DYM CL E G H5480821317OMIM:607326Smith-Mccort dysplasia 1.65
HP:0002692HP:0002692Hypoplastic facial bones0EIF4H CL E G H745812741ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0ELN CL E G H20063327ORPHA:904Williams syndrome172
HP:0002692HP:0002692Hypoplastic facial bones0FGFR1 CL E G H22603688OMIM:615465Hartsfield syndrome172
HP:0002692HP:0002692Hypoplastic facial bones0FGFR2 CL E G H22633689ORPHA:1555Cutis gyrata-acanthosis nigricans-craniosynostosis syndrome175
HP:0002692HP:0002692Hypoplastic facial bones0FIG4 CL E G H989616873OMIM:216340Yunis-Varon syndrome.111
HP:0002692HP:0002692Hypoplastic facial bones0FKBP6 CL E G H84683722ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0GLI2 CL E G H27364318OMIM:610829Holoprosencephaly 9173
HP:0002692HP:0002692Hypoplastic facial bones0GTF2I CL E G H29694659ORPHA:904Williams syndrome1
HP:0002692HP:0002692Hypoplastic facial bones0GTF2IRD1 CL E G H95694661ORPHA:904Williams syndrome1
HP:0002692HP:0002692Hypoplastic facial bones0GTF2IRD2 CL E G H8416330775ORPHA:904Williams syndrome1
HP:0002692HP:0002692Hypoplastic facial bones0KRAS CL E G H38456407ORPHA:1340Cardiofaciocutaneous syndrome196
HP:0002692HP:0002692Hypoplastic facial bones0LIMK1 CL E G H39846613ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0LMNA CL E G H40006636OMIM:619793RESTRICTIVE DERMOPATHY 2; RSDM2645
HP:0002692HP:0002692Hypoplastic facial bones0MAP2K1 CL E G H56046840ORPHA:1340Cardiofaciocutaneous syndrome134
HP:0002692HP:0002692Hypoplastic facial bones0MAP2K2 CL E G H56056842ORPHA:1340Cardiofaciocutaneous syndrome178
HP:0002692HP:0002692Hypoplastic facial bones0METTL27 CL E G H15536819068ORPHA:904Williams syndrome1
HP:0002692HP:0002692Hypoplastic facial bones0MLXIPL CL E G H5108512744ORPHA:904Williams syndrome1
HP:0002692HP:0002692Hypoplastic facial bones0MTHFR CL E G H45247436ORPHA:563612Isolated exencephaly183
HP:0002692HP:0002692Hypoplastic facial bones0NBAS CL E G H5159415625OMIM:614800Short stature, optic nerve atrophy, and pelger-huet anomaly25
HP:0002692HP:0002692Hypoplastic facial bones0NCF1 CL E G H6533617660ORPHA:904Williams syndrome13
HP:0002692HP:0002692Hypoplastic facial bones0NECTIN1 CL E G H58189706ORPHA:3253Cleft lip/palate-ectodermal dysplasia syndrome4
HP:0002692HP:0002692Hypoplastic facial bones0NOTCH2 CL E G H48537882ORPHA:955Hajdu-Cheney syndrome138
HP:0002692HP:0002692Hypoplastic facial bones0OFD1 CL E G H84812567ORPHA:2750Orofaciodigital syndrome type 1201
HP:0002692HP:0002692Hypoplastic facial bones0PEPD CL E G H51848840ORPHA:742Prolidase deficiency66
HP:0002692HP:0002692Hypoplastic facial bones0POLR1B CL E G H8417220454ORPHA:861Treacher-Collins syndrome
HP:0002692HP:0002692Hypoplastic facial bones0POLR1C CL E G H953320194OMIM:248390Treacher collins syndrome 338
HP:0002692HP:0002692Hypoplastic facial bones0POLR1C CL E G H953320194ORPHA:861Treacher-Collins syndrome38
HP:0002692HP:0002692Hypoplastic facial bones0POLR1D CL E G H5108220422OMIM:613717Treacher collins syndrome 231
HP:0002692HP:0002692Hypoplastic facial bones0POLR1D CL E G H5108220422ORPHA:861Treacher-Collins syndrome31
HP:0002692HP:0002692Hypoplastic facial bones0POLR3A CL E G H1112830074OMIM:264090Wiedemann-Rautenstrauch syndrome138
HP:0002692HP:0002692Hypoplastic facial bones0PTCH1 CL E G H57279585OMIM:610828Holoprosencephaly 7665
HP:0002692HP:0002692Hypoplastic facial bones0RFC2 CL E G H59829970ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0RUNX2 CL E G H86010472ORPHA:1452Cleidocranial dysplasia90
HP:0002692HP:0002692Hypoplastic facial bones0SEMA3E CL E G H972310727ORPHA:138CHARGE syndrome16
HP:0002692HP:0002692Hypoplastic facial bones0SF3B2 CL E G H1099210769OMIM:164210Hemifacial microsomia2
HP:0002692HP:0002692Hypoplastic facial bones0SF3B4 CL E G H1026210771ORPHA:245Nager syndrome49
HP:0002692HP:0002692Hypoplastic facial bones0SMOC1 CL E G H6409320318ORPHA:1106Microphthalmia with limb anomalies15
HP:0002692HP:0002692Hypoplastic facial bones0STX1A CL E G H680411433ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0TBL2 CL E G H2660811586ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0TCOF1 CL E G H694911654ORPHA:861Treacher-Collins syndrome140
HP:0002692HP:0002692Hypoplastic facial bones0TMEM270 CL E G H13588623018ORPHA:904Williams syndrome
HP:0002692HP:0002692Hypoplastic facial bones0TWIST2 CL E G H11758120670ORPHA:920Ablepharon macrostomia syndrome7
HP:0002692HP:0002692Hypoplastic facial bones0TWIST2 CL E G H11758120670OMIM:200110Ablepharon-Macrostomia syndrome7
HP:0002692HP:0002692Hypoplastic facial bones0VANGL2 CL E G H5721615511ORPHA:563612Isolated exencephaly2
HP:0002692HP:0002692Hypoplastic facial bones0VPS13B CL E G H1576802183ORPHA:193Cohen syndrome546
HP:0002692HP:0002692Hypoplastic facial bones0VPS37D CL E G H15538218287ORPHA:904Williams syndrome
HP:0002692HP:0005466Hypoplasia of the frontal bone1ALX1 CL E G H80921494ORPHA:306542Frontonasal dysplasia-severe microphthalmia-severe facial clefting syndromeHP:0040282 - Frequent5
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1BAZ1B CL E G H9031961ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1BCL7B CL E G H92751005ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1BRAF CL E G H6731097ORPHA:1340Cardiofaciocutaneous syndromeHP:0040282 - Frequent276
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1BUD23 CL E G H11404916405ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1CHD7 CL E G H5563620626ORPHA:138CHARGE syndromeHP:0040283 - Occasional515
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1CLIP2 CL E G H74612586ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1CNOT1 CL E G H230197877ORPHA:556955Pancreatic agenesis-holoprosencephaly syndromeHP:0040283 - Occasional2
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1COL11A1 CL E G H13012186ORPHA:560Marshall syndromeHP:0040281 - Very frequent215
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1DNAJC30 CL E G H8427716410ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1EIF4H CL E G H745812741ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1ELN CL E G H20063327ORPHA:904Williams syndromeHP:0040282 - Frequent172
HP:0002692HP:0005466Hypoplasia of the frontal bone1FGFR1 CL E G H22603688OMIM:615465Hartsfield syndrome.172
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1FGFR2 CL E G H22633689ORPHA:1555Cutis gyrata-acanthosis nigricans-craniosynostosis syndromeHP:0040281 - Very frequent175
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1FKBP6 CL E G H84683722ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010650Hypoplasia of the premaxilla1GLI2 CL E G H27364318OMIM:610829Holoprosencephaly 9173
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1GTF2I CL E G H29694659ORPHA:904Williams syndromeHP:0040282 - Frequent1
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1GTF2IRD1 CL E G H95694661ORPHA:904Williams syndromeHP:0040282 - Frequent1
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1GTF2IRD2 CL E G H8416330775ORPHA:904Williams syndromeHP:0040282 - Frequent1
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1KRAS CL E G H38456407ORPHA:1340Cardiofaciocutaneous syndromeHP:0040282 - Frequent196
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1LIMK1 CL E G H39846613ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1MAP2K1 CL E G H56046840ORPHA:1340Cardiofaciocutaneous syndromeHP:0040282 - Frequent134
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1MAP2K2 CL E G H56056842ORPHA:1340Cardiofaciocutaneous syndromeHP:0040282 - Frequent178
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1METTL27 CL E G H15536819068ORPHA:904Williams syndromeHP:0040282 - Frequent1
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1MLXIPL CL E G H5108512744ORPHA:904Williams syndromeHP:0040282 - Frequent1
HP:0002692HP:0005466Hypoplasia of the frontal bone1MTHFR CL E G H45247436ORPHA:563612Isolated exencephalyHP:0040282 - Frequent183
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1NBAS CL E G H5159415625OMIM:614800Short stature, optic nerve atrophy, and pelger-huet anomaly25
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1NCF1 CL E G H6533617660ORPHA:904Williams syndromeHP:0040282 - Frequent13
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1NECTIN1 CL E G H58189706ORPHA:3253Cleft lip/palate-ectodermal dysplasia syndromeHP:0040282 - Frequent4
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1NOTCH2 CL E G H48537882ORPHA:955Hajdu-Cheney syndromeHP:0040283 - Occasional138
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1OFD1 CL E G H84812567ORPHA:2750Orofaciodigital syndrome type 1HP:0040283 - Occasional201
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1PEPD CL E G H51848840ORPHA:742Prolidase deficiencyHP:0040283 - Occasional66
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1POLR1B CL E G H8417220454ORPHA:861Treacher-Collins syndromeHP:0040281 - Very frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1POLR1C CL E G H953320194OMIM:248390Treacher collins syndrome 338
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1POLR1C CL E G H953320194ORPHA:861Treacher-Collins syndromeHP:0040281 - Very frequent38
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1POLR1D CL E G H5108220422OMIM:613717Treacher collins syndrome 231
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1POLR1D CL E G H5108220422ORPHA:861Treacher-Collins syndromeHP:0040281 - Very frequent31
HP:0002692HP:0010650Hypoplasia of the premaxilla1PTCH1 CL E G H57279585OMIM:610828Holoprosencephaly 7.665
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1RFC2 CL E G H59829970ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1RUNX2 CL E G H86010472ORPHA:1452Cleidocranial dysplasiaHP:0040281 - Very frequent90
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1SEMA3E CL E G H972310727ORPHA:138CHARGE syndromeHP:0040283 - Occasional16
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1SF3B2 CL E G H1099210769OMIM:164210Hemifacial microsomia2
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1SF3B4 CL E G H1026210771ORPHA:245Nager syndromeHP:0040281 - Very frequent49
HP:0002692HP:0010650Hypoplasia of the premaxilla1SMOC1 CL E G H6409320318ORPHA:1106Microphthalmia with limb anomaliesHP:0040283 - Occasional15
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1STX1A CL E G H680411433ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1TBL2 CL E G H2660811586ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1TCOF1 CL E G H694911654ORPHA:861Treacher-Collins syndromeHP:0040281 - Very frequent140
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1TMEM270 CL E G H13588623018ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1TWIST2 CL E G H11758120670ORPHA:920Ablepharon macrostomia syndromeHP:0040281 - Very frequent7
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1TWIST2 CL E G H11758120670OMIM:200110Ablepharon-Macrostomia syndrome7
HP:0002692HP:0005466Hypoplasia of the frontal bone1VANGL2 CL E G H5721615511ORPHA:563612Isolated exencephalyHP:0040282 - Frequent2
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1VPS13B CL E G H1576802183ORPHA:193Cohen syndromeHP:0040281 - Very frequent546
HP:0002692HP:0010669Hypoplasia of the zygomatic bone1VPS37D CL E G H15538218287ORPHA:904Williams syndromeHP:0040282 - Frequent
HP:0002692HP:0005439Maxillozygomatic hypoplasia2SF3B2 CL E G H1099210769OMIM:164210Hemifacial microsomia2


Genes (55) :ALX1 BAZ1B BCL7B BRAF BUD23 CEP120 CHD7 CLIP2 CNOT1 COL11A1 DNAJC30 DYM EIF4H ELN FGFR1 FGFR2 FIG4 FKBP6 GLI2 GTF2I GTF2IRD1 GTF2IRD2 KRAS LIMK1 LMNA MAP2K1 MAP2K2 METTL27 MLXIPL MTHFR NBAS NCF1 NECTIN1 NOTCH2 OFD1 PEPD POLR1B POLR1C POLR1D POLR3A PTCH1 RFC2 RUNX2 SEMA3E SF3B2 SF3B4 SMOC1 STX1A TBL2 TCOF1 TMEM270 TWIST2 VANGL2 VPS13B VPS37D

Diseases (32) :ORPHA:306542 ORPHA:904 ORPHA:1340 OMIM:616300 ORPHA:138 ORPHA:556955 ORPHA:560 OMIM:223800 OMIM:607326 OMIM:615465 ORPHA:1555 OMIM:216340 OMIM:610829 OMIM:619793 ORPHA:563612 OMIM:614800 ORPHA:3253 ORPHA:955 ORPHA:2750 ORPHA:742 ORPHA:861 OMIM:248390 OMIM:613717 OMIM:264090 OMIM:610828 ORPHA:1452 OMIM:164210 ORPHA:245 ORPHA:1106 ORPHA:920 OMIM:200110 ORPHA:193
 

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