Necrotizing fasciitis of the entire head and neck: Literature review and case report

Abstract

Necrotizing fasciitis (NF) is uncommon but potentially lethal when it is associated with systemic disorders. We report a case of odontogenic NF in a patient with uncontrolled diabetes mellitus. The patient was referred on day 10 since the onset of odontogenic NF. Protective tracheostomy, local facial-cervical fasciotomy were conducted and broadspectrum antibiotics were given, subsequent serial surgical drainage and debridement were performed in theater. Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumonia were isolated. Five staged debridements were performed to the targeted anatomic regions thus reducing surgical time and blood loss. The patient survived the acute infection and received subsequent reconstruction. Cervical NF with descending mediastinitis and periorbital NF is associated with high mortality rates. This is the only known report of an adult who survived NF affecting entire scalp, periorbital, cervical, and thoracic region. Early diagnosis and staged surgical planning minimize morbidity and mortality from NF. Keywords: Necrotizing fasciitis, Craniocervical, Soft tissue infection, Odontogenic, Diabetes mellitus