12 May 2026
: Case report 
Life-Threatening Orbital and Intracranial Sequelae of Odontogenic Sinusitis: 3 Complex Cases
Unknown etiology, Challenging differential diagnosis, Diagnostic / therapeutic accidents, Management of emergency care, Rare coexistence of disease or pathology
Łukasz Skrzypiec
ABDEG 1*, Dariusz Jurkiewicz ACD 1, Marta Aleksandra Kwiatkowska ACDEF 1
DOI: 10.12659/AJCR.952050
Am J Case Rep 2026; 27:e952050
Figure 3 Coronal computed tomography scan showing complete opacification of the left paranasal sinuses with erosion of the lamina papyracea and severe septal deviation. Lines crossing at the periapical lesion with destruction of alveolar bone.