Velopharyngeal incompetence

Velopharyngeal incompetence is a condition characterized by the inability of the velopharyngeal sphincter to close completely during the production of certain sounds, which are primarily oral. This condition can lead to hypernasality, nasal air emission, and articulation disorders.

Causes

Velopharyngeal incompetence can be caused by a variety of factors. These include neurological disorders, craniofacial anomalies, and damage to the pharynx or soft palate due to surgery or trauma.

Diagnosis

Diagnosis of velopharyngeal incompetence typically involves a combination of speech evaluation, nasopharyngoscopy, and imaging studies. The goal of these tests is to assess the function of the velopharyngeal sphincter and to identify any structural abnormalities that may be contributing to the problem.

Treatment

Treatment for velopharyngeal incompetence is typically multidisciplinary and may involve speech therapy, surgery, or a combination of both. The goal of treatment is to improve the function of the velopharyngeal sphincter and to reduce the symptoms of hypernasality and nasal air emission.

See also

• Velopharyngeal insufficiency
• Cleft palate
• Pharyngeal flap surgery

References

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