title: A review of complications of odontogenic infections.
abstract: Life-threatening infections of odontogenic or upper airway origin may extend to potential spaces formed by fascial planes of the lower head and upper cervical area. Complications include airway obstruction, mediastinitis, necrotizing fascitis, cavernous sinus thrombosis, sepsis, thoracic empyema, Lemierre's syndrome, cerebral abscess, orbital abscess, and osteomyelitis. The incidence of these "space infections" has been greatly reduced by modern antibiotic therapy. However, serious morbidity and even fatalities continue to occur. This study reviews complications of odontogenic infections. The search done was based on PubMed and Google Scholar, and an extensive published work search was undertaken. Advanced MEDLINE search was performed using the terms "odontogenic infections," "complications," and "risk factors."
authors.affiliation: Department of Oral and Maxillofacial Surgery, JN Kapoor DAV (C) Dental College and Hospital, Yamunanagar, Haryana, India.
authors.forename: Rishi Kumar
authors.initials: RK
authors.lastname: Bali
authors.affiliation: Department of Oral and Maxillofacial Surgery, JN Kapoor DAV (C) Dental College and Hospital, Yamunanagar, Haryana, India.
authors.forename: Parveen
authors.initials: P
authors.lastname: Sharma
authors.affiliation: Department of Oral and Maxillofacial Surgery, JN Kapoor DAV (C) Dental College and Hospital, Yamunanagar, Haryana, India.
authors.forename: Shivani
authors.initials: S
authors.lastname: Gaba
authors.affiliation: Department of Oral and Maxillofacial Surgery, JN Kapoor DAV (C) Dental College and Hospital, Yamunanagar, Haryana, India.
authors.forename: Avneet
authors.initials: A
authors.lastname: Kaur
authors.affiliation: Department of Oral and Maxillofacial Surgery, JN Kapoor DAV (C) Dental College and Hospital, Yamunanagar, Haryana, India.
authors.forename: Priya
authors.initials: P
authors.lastname: Ghanghas
keywords: Cavernous sinus thrombosis; fascial spaces; mediastinitis; odontogenic infections