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Velopharyngeal insufficiency

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Velopharyngeal insufficiency occurs when there is failure of the velopharyngeal isthmus to open and close properly. It results in defective speech. The aetiology is varied but usually the treatment is surgical.

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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