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

crista lacrimalis posterior (par)

Identification
Official Latin term crista lacrimalis posterior (par)
Official subsidiary term posterior lacrimal crest (pair)
Unit identifier TAH:U645
Unit type pair
Materiality material
Navigation
Link to the unit crista lacrimalis posterior (par)
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: ossa cranii Short Extended
Level 3: os lacrimale (par)
Taxonomic links Level 1: pars principalis organi Short Extended
Taxonomic links Level 2: zona organi Short Extended
Level 3: zona ossis
Level 4: zona ossis irregularis
Language selection
Taxonomic definition
Encyclopedic definition a vertical ridge dividing the lateral or orbital surface of the lacrimal bone into two parts, and forming one margin of the fossa for the lacrimal sac.
THIS crista lacrimalis posterior
Genus THIS isa zona ossis lacrimalis
Defining property 1 THIS isDividerof ( lacrimal bone, vertical )
Defining property 2 THIS isOriginof orbicular muscle of eye
Autogenerated definition A posterior lacrimal crest is a zone of lacrimal bone [zona ossis lacrimalis] which is a vertical [verticalis] separator of lacrimal bone [os lacrimale] and is origin of orbicular muscle of eye [musculus orbicularis oculi]
Partonomy
TAH:E10200
corpus humanum top
TAH:U259
systema skeletale SOS
TAH:U268
systema skeletale axiale SOS
TAH:U402
ossa cranii XOS
TAH:U644
os lacrimale (par) UOX
TAH:U645 crista lacrimalis posterior (par) UOU
Taxonomy
Date: 24.11.2025