363811000: Head circumference measure (observable entity)

SNOMED CT Concept\Observable entity (observable entity)\Clinical history/examination observable (observable entity)\General characteristic of patient\Body measure (observable entity)\Circumference measure (observable entity)\Head circumference measure (observable entity)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

486935012 Head circumference measure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

769990017 Head circumference measure (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

486935012 Head circumference measure en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

486935012 Head circumference measure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

769990017 Head circumference measure (observable entity) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

769990017 Head circumference measure (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Head circumference measure (observable entity)	Is a	Body measure (observable entity)	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Head circumference measure (observable entity)	Is a	Circumference measure (observable entity)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Child head circumference centile	Is a	False	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)
Head circumference with caput	Is a	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)
Head circumference	Is a	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)
Finding of head circumference (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Finding of measures of head circumference	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Abnormal head circumference in relation to growth / age standard (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Birth head circumference equal to 25th-49th centile (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth head circumference equal to 50th-74th centile (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth head circumference equal to third-ninth centile (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth HC = 10th-24th centile	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth head circumference equal to or greater than 97th centile (finding)	Interprets	False	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth HC = 75th-89th centile	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth head circumference equal to 90th-96th centile (finding)	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Birth HC = < 3rd centile	Interprets	True	Head circumference measure (observable entity)	Inferred relationship	Existential restriction modifier (core metadata concept)	2

This concept is not in any reference sets