这个词是什么意思？
Failure of the SOFT PALATE to reach the posterior pharyngeal wall to close the opening between the oral and nasal cavities. Incomplete velopharyngeal closure is primarily related to surgeries (ADENOIDECTOMY; CLEFT PALATE) or an incompetent PALATOPHARYNGEAL SPHINCTER. It is characterized by hypernasal speech.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D014681 · MeSH 2026。
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