Combined Phenotype Ontology

Last uploaded: November 18, 2021
Preferred Name

Malar flattening

Synonyms

Depressed malar region

Underdevelopment of malar bone

Flat cheekbone

Decreased size of malar bone

Zygomatic flattening

Malar hypoplasia

Hypotrophic malar bone

Definitions

The malar process is the most medial and superior portion of the bony midface, articulating with the maxilla and temporal and sphenoid bones, contiguous with the lateral boundary of the nasal bridge. The term malar hypoplasia is no longer preferred because surface examination cannot distinguish hypoplasia from hypotrophy. Underdevelopment of the malar prominence of the jugal bone (zygomatic bone in mammals), appreciated in profile, frontal view, and/or by palpation.

ID

http://purl.obolibrary.org/obo/HP_0000272

comment

The malar process is the most medial and superior portion of the bony midface, articulating with the maxilla and temporal and sphenoid bones, contiguous with the lateral boundary of the nasal bridge. The term malar hypoplasia is no longer preferred because surface examination cannot distinguish hypoplasia from hypotrophy.

database_cross_reference

UMLS:C4280651

UMLS:C1858085

definition

Underdevelopment of the malar prominence of the jugal bone (zygomatic bone in mammals), appreciated in profile, frontal view, and/or by palpation.

has exact synonym

Depressed malar region

Underdevelopment of malar bone

Flat cheekbone

Decreased size of malar bone

Zygomatic flattening

Malar hypoplasia

has related synonym

Hypotrophic malar bone

has_alternative_id

HP:0000312

HP:0000332

HP:0004642

HP:0004658

HP:0004671

HP:0005319

HP:0005443

HP:0005455

HP:0100846

id

HP:0000272

in_subset

http://purl.obolibrary.org/obo/hp#hposlim_core

label

Malar flattening

notation

HP:0000272

prefLabel

Malar flattening

subClassOf

http://purl.obolibrary.org/obo/HP_0010668

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