MPR VIEWS

In the second right molar of the maxilla, a complicated crown and root fracture is identified.

Small periapical osteolytic lesions are observed at the root apices of the fractured tooth. These lesions cause thinning, elevation, and perforation of the osseous floor of the maxillary sinus resulting in communication with it.

Mucosal thickening is observed at the floor of the right maxillary sinus.

A 42 years old male with a radicular cyst associated with the apices of the maxillary central incisors.

A 68-year-old female with a history of head and neck radiation therapy (2 years prior) presents with a diffuse, mixed osteolytic and osteoplastic lesion of the right mandible, with ill-defined borders. The lesion extends from the right ramus to the midline, causing cortical perforation and destruction, as well as reactive periosteal bone formation. These features are highly suggestive of late-stage Osteoradionecrosis (ORN).

Odontogenic sinusitis in a 55-year-old male. The opacification of the right maxillary sinus extends into the right nasal cavity and the ethmoid air cells

A 55-year-old female with asymptomatic swelling of the left mandible.

Boy 7 years old.

A 13-year-old girl with swelling in the right submandibular region. A periapical osteolytic lesion is located at the apex of the distal root of the carious second molar causing perforation and resorption of the lingual cortical plate, as well as periosteal reaction with bone deposition parallel to the lingual cortical plate of the mandible.

Impacted maxillary canine in a boy 16 years old.