Search results
Results from the WOW.Com Content Network
In contrast, "velopharyngeal incompetence" refers to a neurogenic cause of inadequate velopharyngeal closure. Causes may include stroke, traumatic brain injury, cerebral palsy, or neuromuscular disorders. [3] It is important that the term "velopharyngeal insufficiency" is used if it is an anatomical defect and not a neurological problem. [4]
Velopharyngeal insufficiency or incompetency are related labels for this phenomenon, in addition to most common generic- velopharyngeal inadequacy. Velopharyngeal insufficiency is the inability of the velopharyngeal sphincter to sufficiently separate the nasal cavity from the oral cavity during speech .
Pharyngeal flap surgery may be able to improve speech performance in children or adults with a cleft palate who have velopharyngeal insufficiency. In fact, there is a high success rate for improvement of speech following pharyngeal flap surgery. However, surgery does not guarantee perfect or 100% intelligible speech.
Velum Control: This figure trains the velum (also known as the soft palate) and consists of exercises opening, partially closing and completely closing the velopharyngeal port to control the degree of nasality in the voice. [23] [39] Dinah Harris writes, "Estill has excellent exercises for learning palatal control." [23]
Hypernasal speech is a disorder that causes abnormal resonance in a human's voice due to increased airflow through the nose during speech.It is caused by an open nasal cavity resulting from an incomplete closure of the soft palate and/or velopharyngeal sphincter (velopharyngeal insufficiency). [1]
This type of surgery is best for patients with velopharyngeal defects. (Peterson-Falzone et al., 2001) Cartilage implants: material, (usually from the patient's rib), is implanted to create an anterior projection on the pharyngeal wall.
A palatal lift prosthesis addresses palatopharyngeal incompetence by physically displacing the dysfunctional soft palate in the hope of closing the palatopharyngeal port enough to mitigate hypernasal speech and/or prevent nasopharyngeal regurgitation of liquids or solids during the pharyngeal phase of swallowing. A palatal lift prosthesis ...
Velopharyngeal incompetence; Venencie Powell Winkelmann syndrome; Ventricular extrasystoles perodactyly Robin sequence; Ventricular familial preexcitation syndrome; Ventricular fibrillation, idiopathic; Ventricular septal defect; Ventriculo-arterial discordance, isolated; Ventruto Digirolamo Festa syndrome