Description:
Snoring is a noisy inspiratory sound produced by vibrations and partial obstruction in the oropharynx. Habitual snoring is not of frivolous importance and can cause domestic disruption. It is a form of sleep disordered breathing, and can lead to disrupted sleep and subsequent daytime tiredness and poor concentration
Radiofrequency ablation (RFA) of the soft palate aims to reduce the volume of the palate tissue and to improve the texture of the remaining palate so that it becomes more dynamically stable. It is usually an outpatient procedure which involves the use of a topical local anaesthetic. Radiofrequency energy (at a variety of frequencies and energy levels) is directed to the palate using an electrode delivery device, commonly to the mid portion of the palate from the uvular base to the posterior nasal spine. In addition two lateral applications are often given at a reduced energy level. The procedure is repeated a number of times if snoring symptoms persist.
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