Vomer Flashcards

1
Q

situacion del vomer

A

posteroinferior del tabique nasal

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2
Q

relaciones del vomer

A

desde cara inf del cuerpo del esfenoides
a
sutura palatina media

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3
Q

como se forma el tabique nasal oseo

A

vomer y lamina perpendicular del etmodies

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4
Q

caras del vomer

A

-planas y recubiertas de membrana pituitaria
-laterales (derecha e izquierda)
-convexa y concava
-tiene surcos vasculares y nerviosas
-surco vomeriano

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5
Q

surco vomeriano

cara del vomer

A

pasa nervio nasopalatino

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6
Q

borde superior

A

alas del vomer: articula con la cresta esfenoidsl y forms el conducto vomorrostral

pasa la arteriola que irriga el cuerpo del esfenoides y tabique nasal

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7
Q

borde inf

A

penetra en las crestas nasales de laminas horizontal de los palatinos
articula con el maxilar sup y palatino

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8
Q

borde ant

A

articula con
sup: lamina perpendicular del etmoides en su porcion posteroinf
inf: cartilago del tabique nasal

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9
Q

borde post

A

forma borde medial de la parte post de las cav

separa coanas

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10
Q

articulacion entre el vomer y cresta esfenoidal

A

articulacion esquindelesis

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11
Q

caracteristicas del desarollo del hueso

A

2 laminas que se soldaron desde abajo a arriba, en 3er mes intrauterina
canal superior en 6 o 7 mes intrauterina

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12
Q

conducto vomerovaginal

A

borde alas del vomer
entre apofisis vaginal de la lamina medial de la apofisis pterigoides y la cara inferior del esfenoides

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