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 Aspectenormale Aspectul radiologic al structurilorperiapicale sanatoase, normale poate

 varia:• de la un pacient la altul,• de la o regiune la alta•

in functie de stadiul evolutiv aldentitiei

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 Anatomie!!!

3 elemente de urmarit:• lamina dura• ligamentulperiodontal• paternul trabecular +

elementele de

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Foseta laterala

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Sinus maxilar

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Loculatie a sinusului maxilar

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Orifciu mentalFosetăsubmandibul

ară

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 Aspect normal al osului spongios al mandibulei (maduva osoasa)

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arodontitele periapical

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  Periapical granuloma 48%

  Radicular cyst 43%

  Periapical abscess 1.1%

   Residual cyst 3.5%

   Apical scar 3.0%

 

Periapical cemental dysplasia 1.7%  Rare lesions 1.0%

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arodontitele periapicale

sunt procese in"amatorii care afectea#$%i se locali#ea#$ &n parodon'iul periapical se transmit de la camera pulpar$ bolnav$

prin intermediul canalului radicular sau aunei c$i false %i interesea#$ &n principalparodon'iul periapical, dar pot determina&n timp %i modic$ri ale apexuluidentar(ri#ali#a patologica)

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arodontitele periapicale

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  ranulom periapical!

tesut de granulatie"P#$ lim&ocitemacro&age elemente&igurate

Parodontitele periapicale

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Granulom periapical

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Granulom periapical

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Granulom periapical

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Abces periapical

  Radiogra&ic esteidentic cugranulomul

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Osteita condensantăperiapicală 

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Osteoscleroza idopatica

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Hipercementoza

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Radacini fracturate

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