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Sphenoid sinus

The sphenoid sinus is a paired paranasal sinus in the body of the sphenoid bone. It is one pair of the four paired paranasal sinuses. The two sphenoid sinuses are separated from each other by a septum. Each sphenoid sinus communicates with the nasal cavity via the opening of sphenoidal sinus.: 500 The two sphenoid sinuses vary in size and shape, and are…

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Key facts & relationships

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FMA
54683
Latin
sinus sphenoidalis
MeSH
D013101
Nerve
Posterior ethmoidal nerves, and orbital branches of the pterygopalatine ganglion
TA2
3178
TA98
A06.1.03.003

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Overview

Structure

Clinical significance

Advanced semantic analysis

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Map overview Semantic statistics

Sphenoid sinus

Nodes44
Edges43
Triples16
Avg. degree1.95
Density0.045455
Components1

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Sphenoid sinus

Top relations

related to Structure · 3
Sphenoid sinus → Each, On, The
related to Anatomical relations · 2
Sphenoid sinus → Nearby, One
related to Anatomical variation · 2
Sphenoid sinus → The, When
related to Clinical significance · 2
Sphenoid sinus → However, The
FMA · 1
Sphenoid sinus → 54683
Latin · 1
Sphenoid sinus → sinus sphenoidalis
MeSH · 1
Sphenoid sinus → D013101
Nerve · 1
Sphenoid sinus → Posterior ethmoidal nerves, and orbital branches of the pterygopalatine ganglion
TA2 · 1
Sphenoid sinus → 3178
TA98 · 1
Sphenoid sinus → A06.1.03.003

Important terminology Word statistics

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Important terminology

sphenoid sinus sinuses sphenoidal nasal may bone septum nerve cavity ethmoidal citation needed onodi one opening usually paired paranasal two

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sphenoid sinusFMA546831.00infobox
Sphenoid sinusLatinsinus sphenoidalis1.00infobox
Sphenoid sinusMeSHD0131011.00infobox
Sphenoid sinusNervePosterior ethmoidal nerves, and orbital branches of the pterygopalatine ganglion1.00infobox
Sphenoid sinusTA231781.00infobox
Sphenoid sinusTA98A06.1.03.0031.00infobox
Sphenoid sinusis apaired paranasal sinus in the body of the sphenoid bone0.90text
Sphenoid sinusrelated to Anatomical relationsNearby0.60section
Sphenoid sinusrelated to Anatomical relationsOne0.60section
Sphenoid sinusrelated to Anatomical variationThe0.60section
Sphenoid sinusrelated to Anatomical variationWhen0.60section
Sphenoid sinusrelated to Clinical significanceThe0.60section

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    Min side: 3
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