Snoring is caused by temporary mechanical obstruction of the upper respiratory tract and is very common in men from age 40, especially if obese. In many cases it may be a symptom of sleep apnea-hypopnea syndrome(SAHS).
The oxygen deficit that occurs in the patient with intervals of not breathing during sleep, increases the risk of cardiovascular problems, diabetes or stroke. It also causes non-fatal chronic diseases such as depression and headache. On the other hand, lack of sleep causes the patient experience daytime sleepiness and poor ability of concentration causes a decrease personal and professional performance. Many of these patients suffer from motor vehicle accidents have fallen asleep at the wheel.
Obesity, hypothyroidism, or a soft palate too large can cause obstructive sleep apnea. Similarly, facial bones with additional hypoplasia can cause airway obstruction.
Sleep apnea involving the arrest of breathing for more than 10 seconds. It can cause associated diseases and associated disability. It affects 5% of the adult population and can also affect children. There is a surgical treatment in cases where there is indication for surgery, with that obtained complete remission of the disease in 90% of patients.
Sometimes it is also necessary to remove tissue to allow more air to pass if not enough to expand the space, that is when this technique is combined with soft tissue surgery. The uvulopalatopharyngoplasty (UPPP) involves removing part of the soft palate, uvula, and if necessary, reducing the base of the tongue, thereby allow more openness of the airway.
Furthermore, when the bones of the face are accompanied by subtle changes, some people develop a small lower face, a small mouth, and a tongue that seems too large for the mouth, the airway is very narrow and has a tendency to collapse during sleep. Oral and maxillofacial surgeons correct the defect through orthognathic surgery.
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