velopharyngeal insufficiencies การใช้

• Some patients may even require secondary surgery for velopharyngeal insufficiency.
• Sch鰊born is remembered for his surgical work involving velopharyngeal insufficiency ( VPI ), commonly referred to as cleft palate.
• Velopharyngeal insufficiency ( VPI ) can be caused by a variety of disorders ( structural, genetic, functional or acquired ) and is very often associated with a cleft palate.
• Velopharyngeal insufficiency includes any structural defect of the velum or pharyngeal walls at the level of the nasopharynx with insufficient tissue to accomplish closure, or there is some kind of mechanical interference with closure.