Subscribe to RSS
![](/products/assets/desktop/img/oa-logo.png)
DOI: 10.4103/0971-3026.195791
Congenital facial nerve aplasia: MR depiction of a rare anomaly
Financial support and sponsorship Nil.![](https://www.thieme-connect.de/media/10.1055-s-00050590/201604/lookinside/thumbnails/10_4103_0971-3026_195791_517-1.jpg)
Abstract
We report two infants presenting with unilateral congenital facial palsy since birth. Magnetic resonance imaging (MRI) in both the cases revealed complete unilateral aplasia of facial nerve. To our knowledge, this is the first reported MR depiction of nonsyndromic isolated facial nerve aplasia. Imaging features and the pertinent anatomy is discussed along with a brief review of literature.
Keywords
Agenesis - congenital facial nerve palsy - facial nerve aplasia - magnetic resonance imagingPublication History
Article published online:
30 July 2021
© 2016. Indian Radiological Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).
Thieme Medical and Scientific Publishers Private Ltd.
A-12, Second Floor, Sector -2, NOIDA -201301, India
-
References
- 1 Jervis PN, Bull PD. Congenital facial nerve agenesis. J Laryngol Otol 2001;115:53-4.
- 2 Falcon NA, Ericson E. Facial nerve palsy in the newborn: Incidence and outcome. Plast Reconstr Surg 1990;85:1-4.
- 3 Sannagowdara K, Harmelink M, Inglese C, Maheshwari M. Congenital unilateral facial nerve hypoplasia and parotid gland agenesis. Neurology 2015;84 (14 Suppl):105.
- 4 Knapp L. Fall von Facialisparese bei einem Neugeborenen nach spontaner Geburt. Zentralblatt für Gynäkologie 1896;20:705-8.
- 5 Parmalee AH. Molding due to intra-uterine posture: Facial paralysis probably due to such molding. Am J Dis Child 1931;42:1155-9.
- 6 Jemec B, Grobbelaar AO, Harrison DH. Theabnormal nucleus as a cause of congenital facial palsy. Arch Dis Child 2000;83:256-8.
- 7 Romo LV, Casselman JW, Robson CD. Temporal bone: Congenital anomalies. In: Som PM, Curtin HD, editors. Head and Neck Imaging. 4th ed. Vol. 2. St. Louis, Mo: Mosby; 2003. p. 1119-40.
- 8 Verzij HT, Valk J, de Vries R, Padberg GW. Radiologic evidence for absence of the facial nerve in Mobius syndrome. Neurology 2005;8:849-55.
- 9 Hamizan AW, Yean KT, Abdullah A. Congenital bilateral facial nerve hypoplasia with sensorineural hearing loss: A case report. Int J Pediatr Otorhinolaryngol 2012;76:455-9.
- 10 Curtin HD, Sanelli PC, Som PM. Temporal Bone: Embryology and Anatomy. In: Som PM, Curtin HD, editors. Head and neck imaging. 4th ed. St Louis: Mosby Year book; 2003; 1057–1075.
- 11 May M, Schaitkin BM, Shapiro AM. Facial nerve disorders in newborns and children. In: May M, Schaitkin BM, editors. The Facial Nerve. New York: Thieme; 2000.p. 358.
- 12 Ozmen OA, Ozgen B, Ozmen S, Sennaroglu L. Congenital facial paralysis: Facial nerve hypoplasia. Int Adv Otol 2010;6:282-4.
- 13 Carlo WA, Ambalavanan N. Peripheral nerve injuries. In: Kliegman RM, Stanton BF, St GemeIII JW, Schor NF, editors. Nelson Textbook of Pediatrics. 20th ed. Philadelphia, PA: ElsevierInc; 2015. p. 844.