Infections dents Flashcards

1
Q

Quelles sont les différentes infections des dents?

A

Email, dentine: caries, indolore
Pulpe: pulpite, rage de dent, augmente qd s’allonge
Gencive: gingivite
Desmodonte: desmodontite aigue, dlr pulsatile, augmente à la percussion axiale, sensation dents longues; chronique (granulome apical), indolore +/- dent mobile
Complication: Cellulite cervico-faciale, placard infl avec Hsialorrhee, haleine fétide, trismus, fistule cut, collection vestibulaire

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2
Q

Infection dentaire, examens complementaires? CI?

A

OPG ou cliché rétro-alvéolaire

CI AINS

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3
Q

Parodonte, =?

A
Tissu de soutien de la dent
Gencive
\+ desmodonte
\+ cément (fait suite à émail)
\+ os alvéolaire
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4
Q

Pulpite, TTT?

A

Pulpectomie totale puis revitalisation + ATB

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5
Q

Gingivite ulcéro-nécrotique, à quoi penser?

A

ID, hémopathie

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6
Q

Desmodontite, mecanisme?

A

Pulpite ou paradonthopathie ou trauma dent
-> nécrose pulpaire irréversible = mortification
-> parodontite apicale
-> desmodontite
Aigue si infection, Chronique

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7
Q

Desmodontite, para-clinique?

A

Aigue: alvéolyse, clarté peri-radiculaire

Chronique/granulome: lacune osseuse (inf 5mm), kyste apico-dentaire (sup)

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8
Q

Desmodontite, TTT?

A

Aigue: trépanation, drainage, ATB
Granulome: Chir mais conservateur dent si possible

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9
Q

Cellulite cervico-faciale, signes gravité? Complications?

A

Tb déglutition/respi car compression VA -> CSI +/- IV

TV sinus caverneux/veine face, cellulite orbitaire

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10
Q

Cellulite cervico-faciale, CAT? TTT?

A

TDM CT pour recherche étiologie et complications

Chir U + ATB IV (AUGM)

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11
Q

Carrie, para-clinique?

A

Image de soustraction

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