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Sinus (anatomy)

A sinus is a sac or cavity in any organ or tissue, or an abnormal cavity or passage. In common usage, "sinus" usually refers to the paranasal sinuses, which are air cavities in the cranial bones, especially those near the nose and connecting to it. Most individuals have four paired cavities located in the cranial bone or skull.

Applications, Sinuses in the body & Etymology

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Sinuses in the body

Paranasal sinusesMaxillaryEthmoidSphenoidFrontal
23 related topics

Etymology

LatinAnatomyMembraneFistula
4 related topics

Paranasal sinuses

InfectionSinusitis
2 related topics

Overview

OrganTissueParanasal sinusesNoseCranial bone
7 related topics

Topics to explore

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Overview

Etymology

Sinuses in the body

Paranasal sinuses

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Map overview Semantic statistics

Sinus (anatomy)

Nodes41
Edges40
Triples6
Avg. degree1.95
Density0.04878
Components1

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Important terminology Word statistics

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Important terminology

sinus sinusitis cavities infection one nasal sinuses infections chronic causes areas cavity air located paranasal mucus acute webmd usually skull

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
congestioninstance ofwith the affected individual displaying symptoms0.80text
post nasal dripinstance ofwith the affected individual displaying symptoms0.80text
halitosisinstance ofwith the affected individual displaying symptoms0.80text
a runny nose as well as sinus pressureinstance ofwith the affected individual displaying symptoms0.80text
pain in the affected areas.Chronicinstance ofwith the affected individual displaying symptoms0.80text
antibioticsinstance ofrespond well to conventional treatments0.80text

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