Congenital nasal pyriform aperture stenosis: diagnosis and treatment.
Congenital nasal pyriform aperture stenosis is an unusual form of nasal airway obstruction in the neonate. Pediatric plastic surgeons are often involved in the management of these children and should recognize this condition and know the treatment options. Fifteen cases of children with congenital nasal pyriform aperture stenosis were reviewed for presentation of the disorder, management, and effectiveness of treatment, making it the largest series to date. There were nine male patients and six female patients in the series. They all experienced varying degrees of nasal obstruction at birth and were managed on the basis of the severity of their symptoms. Twelve patients were treated surgically in the first year of life, with a mean age at operation of 97 days (range, 3 to 362 days). Two patients required surgical intervention during their teenage years (age, 14 and 18 years) because of persistent symptoms, and one patient (age, 2 years) with mild symptoms was managed medically. Associated craniofacial anomalies were present in six cases (40 percent). Surgical enlargement of the pyriform aperture was successfully performed through an upper buccal sulcus incision in 14 patients. Preoperative symptoms of upper airway obstruction were improved in all patients at an average follow-up of 2.4 years (range, 1 month to 5 years). Congenital nasal pyriform aperture stenosis varies in presentation and severity, occurring either as an isolated congenital anomaly or in association with developmental craniofacial anomalies. It can be effectively managed by surgical enlargement of the pyriform aperture without significant recurrence or long-term morbidity.
Losken
Albert
A
Emory University Division of Plastic Surgery and the Center for Craniofacial Disorders, Children's Healthcare of Atlanta at Scottish Rite Hospital, GA, USA.
Burstein
Fernando D
FD
Williams
J Kerwin
JK
D000293:Adolescent; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D015508:Nasal Obstruction / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D012189:Retrospective Studies