title: [Necrosis of the columella after prolonged intranasal intubation].
abstract: A case is reported of necrosis of the columella nasi due to prolonged intubation in a 21-year-old road traffic accident patient. He was intubated by the nasal route because of combined head and facial injuries. The necrosis was discovered during surgery for repair of the bony facial injuries. As the patient was in a poor condition, the lesion was not immediately repaired, and the necrotic area was only removed. Definitive repair was carried out four and a half months later, with closure of the oronasal communication with an intravelar veloplasty. Such maxillofacial complications of prolonged endotracheal intubation are rare. They are related to prolonged vascular compression by the tube. Such accidents must be recognized without any delay by carefully examining patients.
authors.affiliation: Service de Chirurgie Maxillo-Faciale, Hôpital Lapeyronie, Montpellier.
authors.forename: L
authors.initials: L
authors.lastname: Dupoirieux
authors.forename: P
authors.initials: P
authors.lastname: Jammet
authors.forename: M C
authors.initials: MC
authors.lastname: Bonnet
authors.forename: G
authors.initials: G
authors.lastname: Atlan
authors.forename: F
authors.initials: F
authors.lastname: Souyris
mesh_terms: D000328:Adult; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008297:Male; D009296:Nasal Cavity; D009300:Nasal Septum / Q000473:pathology; D009336:Necrosis; D009666:Nose / Q000098:blood supply / Q000473:pathology*; D012121:Respiration, Artificial
vernacular_title: Nécrose columellaire après intubation prolongée.