Velocardiofacial syndrome is one of the most common multiple-anomaly syndromes in humans. With its many otolaryngologic manifestations and its almost ubiquitous effects on speech, language, hearing, i...
Variability of velopharyngeal valving between subjects has been a well established fact since the advent of new techniques for the direct viewing of the velopharyngeal sphincter during speech. Multi-v...
This report describes 7 patients with hypernasal speech associated with neurofibromatosis. Multi-view videofluoroscopic and nasopharyngoscopic examinations of the velopharyngeal sphincter showed a var...