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

sulcus chiasmaticus (par)

Identification
Official Latin term sulcus chiasmaticus ossis sphenoidalis (par)
Official subsidiary term chiasmatic sulcus of sphenoid (pair)
Unit identifier TAH:U494
Unit type pair
Materiality immaterial
Navigation
Link to the unit sulcus chiasmaticus (par)
Links of entity generic: sulcus chiasmaticus
Entity-oriented links Universal page Definition page
External links TA98 FMA PubMed
Partonomic links Level 2: ossa cranii Short Extended
Level 3: os sphenoidale Short Extended
Level 4: corpus ossis sphenoidalis
Taxonomic links Level 2: spatium anatomicum Short Extended
Level 3: spatium compartimenti capitis
Level 4: sulcus subarachnoideus
Subsidiary language with Latin
Non Latin primary language
Taxonomic definition
Taxonomic definition A chiasmatic sulcus of sphenoid is a subarachnoid sulcus [sulcus subarachnoideus ] which is located on the superior surface of the body of the sphenoid, anteriorly to the tuberculum sellae.
Partonomy
TAH:E10200
corpus humanum
TAH:U259
systema skeletale SOS
TAH:U268
systema skeletale axiale SOS
TAH:U402
ossa cranii XOS
TAH:U490
os sphenoidale SOX
TAH:U491
corpus ossis sphenoidalis SOS
TAH:U494 sulcus chiasmaticus (par) PES
Taxonomy
Date: 15.06.2025