Management of pediatric laryngotracheal stenosis.
In the past 6 years, 40 children underwent surgery for laryngotracheal stenosis; 32 by the external approach and 8 by endoscopic CO2 laser. Twenty-seven children (67%) were less than 5 years old at the time of treatment and 80% of the stenoses (n = 32) corresponded to an etiology that is secondary to endotracheal intubation and/or tracheotomy. By grading the stenoses according to the amount of narrowing of the lumen, the authors emphasize the interest of conservative treatment (endoscopic for grade I [less than 70%, n = 8], and treatment by external surgical methods for grade II [70% to 90%, n = 13], grade III [90% to 99%, n = 14], and grade IV [total obstruction, n = 5]). At this time, the most commonly used technique is laryngotracheoplasty with costal cartilage interposition. In this series, 88% of the patients were successfully decannulated. As for the treatment of stenosis in infants, the authors describe their recent experience of laryngotracheofissure in 7 patients as an alternative to either tracheotomy in cases of difficult extubation or laryngotracheoplasty when the child is underweight.
Department of Pediatric Surgery, Children's Hospital La Timone, School of Medicine, Marseille, France.
J M
JM
Triglia
J M
JM
Guys
A
A
Delarue
M
M
Carcassonne
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007829:Laryngostenosis / Q000601:surgery*; D008297:Male; D012189:Retrospective Studies; D013514:Surgical Procedures, Operative / Q000379:methods; D014135:Tracheal Stenosis / Q000601:surgery*