{Reference Type}: Case Reports {Title}: Orbital Cellulitis and Frontal Epicranial Empyema Secondary to Pansinusitis: A Case Report. {Author}: Tousidonis M;Benito-Anguita M;Sada-Urmeneta A;Verdaguer-Martin JJ;Ruiz-Juretschke F; {Journal}: Cureus {Volume}: 15 {Issue}: 12 {Year}: 2023 Dec 暂无{DOI}: 10.7759/cureus.50908 {Abstract}: Orbital cellulitis is a relatively uncommon complication of sinusitis. Its association with intracranial complications is rare. We present the case of a 36-year-old patient with no associated risk factors who presented with a four-day history of headache, periorbital inflammation, suppuration, and necrosis. A computed tomography (CT) scan revealed a frontal epidural abscess and signs of chronic pansinusitis. This case highlights the importance of maintaining a high index of suspicion for complications of this condition and the necessity of a multidisciplinary approach in managing this rare complication.