Velopharyngeal dysfunction and 22q11.2 deletion syndrome: a longitudinal study of functional outcome and preoperative prognostic factors.


OBJECTIVE To describe the effect of time after velopharyngoplasty on outcome and to search for preoperative prognostic factors for residual hypernasality in patients with 22q11.2 deletion syndrome. DESIGN Retrospective chart review. SETTING Tertiary hospital. PATIENTS Patients with 22q11.2 deletion syndrome and velopharyngeal dysfunction who underwent… (More)
DOI: 10.1597/10-049


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