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Premaxilla

The premaxilla (or praemaxilla) is one of a pair of small cranial bones at the very tip of the upper jaw of many vertebrates, usually, but not always, bearing teeth. In humans, they are fused with the maxilla. The "premaxilla" of therian mammals has been usually termed as the incisive bone. Other terms used for this structure include premaxillary bone or…

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Key facts & relationships

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FMA
77231
Precursor
Median nasal prominence
TA2
833
TA98
A02.1.12.031

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Overview

Human anatomy

Incisive bone and premaxilla

Embryology

Evolutionary variation

History

Advanced semantic analysis

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Map overview Semantic statistics

Premaxilla

Nodes53
Edges52
Triples44
Avg. degree1.96
Density0.037736
Components1

How this topic connects Entity context

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Premaxilla

Top relations

related to history · 9
Premaxilla → Erroneously, Félix Vicq-d'Azyr, Goethe, In, Johann Wolfgang, Justus Christian Loder, Pierre Marie Auguste Broussonet, The, Volcher Coiter
related to Human anatomy · 8
Premaxilla → Goethe, Goethe's, Hence, In, It, The, They, While Johann Wolfgang
related to Evolutionary variation · 7
Premaxilla → Acristatherium, Because, Cretaceous, Forming, Intriguingly, Reptiles, They
related to Incisive bone and premaxilla · 7
Premaxilla → According, Based, Ernst Gaupp, However, In, Incisive, This
related to Embryology · 4
Premaxilla → After, In, The, Then
FMA · 1
Premaxilla → 77231
Precursor · 1
Premaxilla → Median nasal prominence
TA2 · 1
Premaxilla → 833
TA98 · 1
Premaxilla → A02.1.12.031
is a · 1
Premaxilla → bony plate with a generally transverse orientation

Important terminology Word statistics

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Important terminology

bone incisive nasal therian septomaxilla maxilla mammals bones human first medial used premaxillary usually teeth fused prominence vertebrates part region

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
PremaxillaFMA772311.00infobox
PremaxillaPrecursorMedian nasal prominence1.00infobox
PremaxillaTA28331.00infobox
PremaxillaTA98A02.1.12.0311.00infobox
Premaxillais abony plate with a generally transverse orientation0.90text
sturgeons.Reptilesinstance ofThey are fused in blowfishes and absent in cartilaginous fishes0.80text
most non-mammalian therapsids have a largeinstance ofThey are fused in blowfishes and absent in cartilaginous fishes0.80text
pairedinstance ofThey are fused in blowfishes and absent in cartilaginous fishes0.80text
intramembranous bone behind the premaxilla called the septomaxillainstance ofThey are fused in blowfishes and absent in cartilaginous fishes0.80text
Premaxillarelated to EmbryologyIn0.60section
Premaxillarelated to EmbryologyThe0.60section
Premaxillarelated to EmbryologyAfter0.60section

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