title: Surgery of subglottic stenosis in neonates and children.
abstract: The excellent management of patients in the different Intensive Care Units has decreased mortality but, as a side effect, we have to treat an increasing number of patients with airway problems secondary to prolonged intubation. The clinical records of patients diagnosed of acquired or congenital subglottic stenosis (SE) between 1990 and 1995 were retrospectively reviewed. Types of treatment included conservative, endoscopic, and open surgery: anterior cricoid split (ACS), anterior laryngotracheoplasty (ALTP) and anteroposterior laryngotracheoplasty (APLTP). 46 patients had SE: 7 congenital and 39 acquired. According to Cotton's classification 13 had grade I, 16 grade II, 12 grade III and none grade IV. Eleven of twelve cases treated conservatively did well (92%); one out of six patients managed endoscopically required further surgery (7%); good results were obtained in 5 of 7 cases treated by ACS (71 %); 8 out of 9 patients treated by ALTP did well (89%) and 7 out of 8 managed by APLTP had good results (87.5%). One iatrogenic suture dehiscence required further surgery. There is no statistical difference in the complication rate between patients treated conservatively and those treated by open surgery, while the mean hospital stay was higher in the latter (p < 0.05). An appropriate surgical technique should be offered to those patients with SE who do not do well with conservative management, since these techniques have yielded good results with a low rate of complications. Long-term follow-up shows the absence of recurrence.
authors.affiliation: Department of Pediatric Surgery, Hospital Infantil Gregorio Marañón, Madrid, Spain.
authors.forename: J A
authors.initials: JA
authors.lastname: Matute
authors.forename: M A
authors.initials: MA
authors.lastname: Villafruela
authors.forename: M D
authors.initials: MD
authors.lastname: Delgado
authors.forename: F J
authors.initials: FJ
authors.lastname: Berchi
authors.forename: J
authors.initials: J
authors.lastname: Vazquez
mesh_terms: D001999:Bronchoscopy; D002648:Child; D002675:Child, Preschool; D003413:Cricoid Cartilage / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007442:Intubation, Intratracheal; D008297:Male; D011183:Postoperative Complications / Q000209:etiology; D012008:Recurrence; D014135:Tracheal Stenosis / Q000209:etiology / Q000601:surgery*; D014139:Tracheostomy