[Neonatal laryngeal paralysis. Apropos of 116 cases].
The following study is based on a retrospective survey of 116 cases of neonatal vocal cord paralysis referred to out department over a period of 5 years. The purpose of this study is to better define the etiology, the evolution, and the prognosis of this affection in the newborn. The principal prognostic factors are: 1) unilateral versus bilateral involvement, 2) the etiological factors associated with the paralysis. Among 21 newborns with unilateral paralysis occurring after an abnormal or difficult delivery, 90% recovered spontaneously. In this form of vocal cord paralysis and in brachial plexus or facial nerve paralysis of obstetrical origin, the etiopathogenesis and prognosis are comparable. Unilateral vocal cord paralysis as the result of other etiological factors and bilateral paralysis as a group have a worse prognosis (76% and 74% spontaneous recoveries, respectively).
de Gaudemar
I
I
Service d'ORL, Hôpital Robert Debré, Paris.
François
M
M
Narcy
P
P
D003389:Cranial Nerve Diseases / Q000150:complications; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications; D006801:Humans; D007231:Infant, Newborn; D007442:Intubation, Intratracheal; D061224:Laryngeal Nerve Injuries; D007828:Laryngoscopy; D008297:Male; D007744:Obstetric Labor Complications; D011247:Pregnancy; D011379:Prognosis; D012189:Retrospective Studies; D014826:Vocal Cord Paralysis / Q000209:etiology* / Q000503:physiopathology
Paralysies laryngées néonatales. A propos de 116 cas.