To present an unusual case of two uncommon cranial complications of frontal sinusitis: Pott's puffy tumor and epidural abscess arising from frontal sinusitis of dental origin, and also two systemic complications of sinusitis: septicemia and empyema, all occurring in an immunocompetent patient.
Department of Otolaryngology/Head & Neck Surgery, Louisiana State University Health Science Center, the Veterans Administration Shreveport, 71130, USA.