[Surgical treatment versus tracheostomy of the laryngeal stenosis in children].
Incidence of pediatric laryngeal stenosis has increased due to better Intensive Care Units. The medical records of the patients with laryngeal stenosis treated in the hospital between 1990 and 1995 were reviewed, analyzing the type of lesion, ethiologic factors, surgical technique employed and post-op result. The surgical technique was chosen conditioned by the age, weight of the patient, grade of the stenosis according to Cotton's classification and presence or absence of respiratory distress. 48 patients had laryngeal stenosis. 2 of them had acute glottic edema (4%) and 45 subglottic stenosis (96%), most of them after long term endotracheal intubation, 34 cases (75.5%). 19 of these occurred in the neonatal period. 7 cases (15.5%) were congenital stenosis (2 subglottic membranes, 1 subglottic cyst and 4 true congenital subglottic stenosis). 5 cases were a miscelanea. We found 13 grade I cases (29%), grade II 16 cases (35%) and grade III 12 (27%). No grade IV were seen. 8 patients (18%) had gastro-esophageal reflux, 5 of them required Nissen's funduplication before airway surgery. 12 patients followed medical treatment (27%), all of them grades I and II, with good results. Endoscopic treatment was done in 6 patients (13%), with good results in all but one that required a surgical approach. The anterior cricothiroid split was done in 7 patients (15%), all of them under 5 months of age. Good results were obtained in 71.4 percent of the patients. 9 cases (20%) underwent an anterior largingotracheoplasty with costal cartilage graft with good results in 88.9 percent of the patients. Anterior and posterior cartilage graft after double laringotracheoplasty was done to 8 patients (18%). One of them developed a subglottic sinequiae which was solved endoscopically, and another patient evolved to restenosis. 20 patients had a tracheostomy. All but four were decanulated in 11.7 +/- 12.3 (4-54) weeks. Mortality rate associated with the surgical technique has been zero, with excellent results in 82.5 percent of the series. The new surgical techniques developed in recent years for laringotracheal stenosis in childhood have made unnecessary the use of permanent tracheostomies in these children which have obvious inconvenient and potentially lethal complications.
Jiménez Isabel
M A
MA
Servicio de Cirugía Pediátrica, Hospital 12 de Octubre, Madrid.
Matute Cárdenas
J A
JA
Delgado Muñoz
M D
MD
Aguado Roncero
P
P
Villafruela
M A
MA
Berchi
F J
FJ
D005764:Gastroesophageal Reflux / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007829:Laryngostenosis / Q000601:surgery*; D012189:Retrospective Studies; D012720:Severity of Illness Index; D014139:Tracheostomy