243898001: Anatomical reference plane (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\Physical anatomical entity\An anatomical space, group of spaces, or massless line or plane.\Anatomical reference plane (body structure)

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

364725017 Reference plane en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

364726016 Reference level en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

2609190019 Anatomical reference plane (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2615978015 Anatomical reference plane en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Anatomical reference plane (body structure)	Is a	Anatomical reference line or plane	false	Inferred relationship	Some
Anatomical reference plane (body structure)	Is a	An anatomical space, group of spaces, or massless line or plane.	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Transverse plane	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
Vertical plane	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
A line connecting the anterior nasal spine to the posterior nasal spine.	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
An imaginary curved plane formed by the incisal edges of the anterior teeth and the occlusal surfaces of the posterior teeth.	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
The angle formed by the intersection of the line connecting points A and B and the line connecting N and Pogonion (facial line). The angle can be of a positive value in a patient with Class II skeletal pattern and a negative value in the case of class III skeletal pattern.	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
An anatomical plane in cephalometry, a line extending from nasion (the intersection of the internasal and frontonasal sutures, in the midsagittal plane) to pogonion (the most anterior point on the contour).	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
An anatomic plane in cephalometry; the highest point on the upper margin of the opening of each external auditory canal and the low point on the lower margin of the left orbit, used to orient a human skull or head usually so that the plane is horizontal.	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some
A cephalometric plane between soft tissue components of the head.	Is a	True	Anatomical reference plane (body structure)	Inferred relationship	Some

This concept is not in any reference sets