Velopharyngeal insufficiency after maxillary advancement in patients with cleft palate − a survey of risk assessment in the United Kingdom and Ireland

Patients with cleft lip and palate may require orthognathic surgery to correct severe impairments in midfacial growth. Maxillary advancement in this group, however, is linked to deterioration in velopharyngeal function (VPF), and it is not clear how cleft teams assess this risk. We therefore surveyed surgeons from 15 cleft units who provide orthognathic treatment, to gain an understanding of current practice in the UK and Ireland. A total of 16/21 surgeons from 14/15 units responded. While 14/16 surgeons agreed that these patients are at risk of a deterioration in VPF after maxillary advancement, two disagreed.

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