title: [Radiographic assessment of accuracy of tracheal tube placement in children].
abstract: BACKGROUND
  Accidental migration of endotracheal tubes has been recognized by the European Resuscitation Council (ERC) as an important morbidity factor in ventilated children. Several equations have been proposed for prediction of the ideal position of the endotracheal tube, but none of them was found to be ideal.
  
  
  METHODS
  We have retrospectively assessed the positions of endotracheal tubes in 108 intubated children. Infants were nasally intubated and oral intubation was used in older children. We compared the measured distances with theoretical lengths, obtained from various equations.
  
  
  RESULTS
  We found that if the tube was placed according to the Lau equation (age/2+13 mm) or the ALS group equation (age/2+12 mm), the estimation was correct in 83% (Lau equation) and in 94.7% (ALS recommendations).
  
  
  CONCLUSIONS
  Since results depended very much on the age and route of intubation, we suggest that extended studies may be recommended.
authors.affiliation: Zakład Anestezjologii i Intensywnej Opieki Pielegniarskiej Slaskiego UM w Katowicach. monika.nowicka@gmail.com
authors.forename: Monika
authors.initials: M
authors.lastname: Nowicka
authors.forename: Daniela
authors.initials: D
authors.lastname: Kurczabińska-Luboń
authors.forename: Ludwik
authors.initials: L
authors.lastname: Stołtny
authors.forename: Dariusz
authors.initials: D
authors.lastname: Luboń
authors.forename: Katarzyna
authors.initials: K
authors.lastname: Gój
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005547:Foreign Bodies / Q000209:etiology / Q000517:prevention & control; D005548:Foreign-Body Migration / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007442:Intubation, Intratracheal / Q000009:adverse effects / Q000379:methods*; D008953:Models, Anatomic; D011859:Radiography; D012189:Retrospective Studies; D014132:Trachea / Q000033:anatomy & histology / Q000000981:diagnostic imaging*