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Congenital facial nerve palsy: Single center study
Hermine Baelen1,2, Anne-Marie Esschendal1, Yannick De Brucker3
1Department of Otorhinolaryngology, Head and Neck Surgery University Hospital UZ Brussel, Brussels, Belgium.
Frontiers in Pediatrics
|March 9, 2023
Summary
Congenital facial nerve palsy often presents with comorbidities like hearing loss. While the palsy itself may not be treatable, managing associated conditions can significantly improve a child's quality of life.
Area of Science:
- Pediatric Neurology
- Otolaryngology
- Medical Genetics
Background:
- Congenital facial nerve palsy (CFNP) is a rare condition affecting facial muscle innervation from birth.
- It can occur independently or as part of genetic syndromes, notably Moebius syndrome.
- CFNP often presents bilaterally with varying severity.
Purpose of the Study:
- To identify common comorbidities associated with congenital facial nerve palsy.
- To outline diagnostic and treatment strategies for these comorbidities, focusing on ENT issues.
- To emphasize the importance of a multidisciplinary approach for managing CFNP.
Main Methods:
- A comprehensive literature review was conducted.
- A retrospective analysis of 16 pediatric cases with CFNP over 30 years at UZ Brussels was performed.
- Radiological imaging (CT/MRI) was utilized to evaluate cranial nerves and auditory structures.
Main Results:
- Hearing loss is a frequent comorbidity in children with CFNP.
- Other associated abnormalities include abducens nerve dysfunction, ophthalmological issues, and limb/cardiac defects.
- Radiological imaging confirmed involvement of the facial and vestibulocochlear nerves, as well as the middle and inner ear.
Conclusions:
- A multidisciplinary approach is crucial for managing CFNP due to its potential impact on multiple bodily functions.
- Radiological imaging aids in diagnosis and therapeutic planning.
- Treating comorbidities of CFNP can enhance the overall quality of life for affected children.
