Unit page, primary language: EN, subsidiary: LA, interface: EN, work in progress

omoclavicular trigone (pair)

Identification
Official Latin term trigonum omoclaviculare (par)
Specific (formal) par trigonorum omoclavicularium
Generic term trigonum omoclaviculare
Official term omoclavicular trigone (pair)
Formal official term pair of omoclavicular trigones
Generic term omoclavicular trigone
Unit identifier TAH:U151
Entity identifiers TAH:E151; E32672; E32673; E32674
Unit type pair
Materiality immaterial
Navigation
Link to the unit omoclavicular trigone (pair)
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: regions of human body Short Extended
Level 3: cervical regions region
Taxonomic links Level 1: immaterial entity Short Extended
Taxonomic links Level 2: anatomical surface Short Extended
Level 3: surface of subdivision of neck
Language combinations
Taxonomic definition
Taxonomic definition An omoclavicular trigone is a subdivision of lateral cervical region [divisio regionis cervicalis lateralis ] which is delimited by the posterior border of the sternocleidomastoid muscle, the inferior belly of the omohyoid muscle and the clavicle.
Encyclopedic definition triangle between the sternocleidomastoid and omohyoid muscles and the clavicle.
Encyclopedic definition a deep region of the neck, corresponding to the fossa supraclavicularis major on the surface, in which the brachial plexus may be palpated, and by downward pressure the subclavian artery can be compressed against the first rib
Partonomy
TAH:E10200
human body top
TAH:U9611
human body SOS
TAH:U9460
regions of human body ZES
TAH:U142
cervical regions region ZIZ
TAH:U150
lateral cervical region (pair) PIZ
TAH:U151 omoclavicular trigone (pair) PIP
Taxonomy
Date: 14.06.2026