1.
J Pediatr
; 136(3): 408-10, 2000 Mar.
Artículo
en Inglés
| MEDLINE
| ID: mdl-10700703
RESUMEN
Among 25 patients with hypertrophic pyloric stenosis, a hypoplastic or absent mandibular frenulum was noted in 92%, compared with 1.6% of 319 control infants (P <.001). This previously unrecognized sign may prove helpful in identifying newborns at risk of developing the disorder.