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Radio Final > Infection of Jaws > Flashcards

Infection of Jaws Flashcards

1
Q

Pericoronitis

A

Erupting or partially impacted 3rd molars -> inflamed gingiva

Persistent = Radiolucency adjacent to crown (distal)

Can lead to osteomyelitis = periosteal rxn at cortex

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2
Q

Osteomyelitis

A

Hallmark = formation of sequestra

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3
Q

Osteoradionecrosis

A

> 50 gray.

Similar to osteomyelitis

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4
Q

Bisphosphonate-related osteonecrosis (BRONJ)

A

Thickened lamina dura, widened PDL

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5
Q

Maxillary Sinusitis

A

Can be from periapical lesion and traumatic extractions or allergies

Mucosal thickening in sinus

Air bubbles = acute sinusitis

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6
Q

Retention Pseudocysts

A

Dome shape radiopacities seen in pans

At sinus

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Radio Final (8 decks)

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