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Updated: Jul 5, 2026
09:58
Investigating the Three-dimensional Flow Separation Induced by a Model Vocal Fold Polyp
Published on: February 3, 2014
Pediatric unilateral vocal fold immobility
1Pediatric Otolaryngology, Children's Hospital at Montefiore, Bronx, NY 10467, USA. sparikh@montefiore.org
Otolaryngologic Clinics of North America
|April 6, 2004
Summary
Unilateral vocal fold immobility (VFI) in children is rare. Evaluation involves history, physical exam, and imaging, with potential for late recovery, challenging surgical timing.
Area of Science:
- Pediatric Otolaryngology
- Laryngeal Physiology
- Neuromuscular Disorders
Background:
- Unilateral vocal fold immobility (VFI) is uncommon in pediatric patients.
- Associated central nervous system (CNS) and cardiovascular anomalies require thorough assessment.
- The existence and relevance of laryngeal
- growth centers
- remain debated.
Purpose of the Study:
- To review the evaluation and management of unilateral VFI in pediatric populations.
- To discuss the diagnostic modalities and controversies in pediatric VFI.
- To highlight challenges in surgical intervention timing and technique selection.
Main Methods:
- Review of diagnostic tools including fiberoptic examination, electromyography (EMG), and rigid endoscopy.
- Discussion of imaging techniques for assessing associated anomalies.
- Analysis of treatment approaches, including observation and surgical interventions.
Main Results:
- Idiopathic or congenital VFI may show recovery up to 11 years post-onset.
- Endoscopic injection and thyroplasty show success when recovery is not anticipated.
- Careful vocal fold level identification is crucial before pediatric implant surgery.
Conclusions:
- Management of pediatric unilateral VFI requires a multidisciplinary approach.
- The timing of surgical intervention versus observation is a key clinical decision.
- Further research is needed to confirm the safety of surgical interventions on pediatric laryngeal growth.
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