The morbidity of OSA relates principally to the cardiovascular system. Estimates of OSA prevalence in Asian population are similar (2-4%). Middle-aged obese men are at particular risk but the disorder is also present in women and young children. It has been reported that 20% of middle-aged men and 10% of middle-aged women are habitual snorers and the corresponding prevalence of OSA is 4% among men and 2% among women. OSA is relatively common in the general population. There is partial or complete cessation of air flow associated with oxyhemoglobin desaturation leading to increased effort to breath. Work performance, family and social interaction, and other aspects of quality of life also appear to be compromised in many patients. ,, , Moreover, the automobile accident rate in OSA patients is reported to be 2-3 times higher than in matched control drivers. After the upper airway obstruction, blood oxygen saturation is reduced and carbon dioxide is accumulated and in long-standing cases of the syndrome, headache, hypertension, cardiac and pulmonary complications often ensue. , OSA is characterized by a number of symptoms, of which intermittent upper airway obstruction during sleep, socially handicapping snoring, and daytime sleepiness are the most common. OSA is a widely prevalent problem with significant medical, psychological, and social consequences. Obstructive sleep apnea (OSA) is a common disorder that is characterized by recurrent upper airway obstruction during sleep. There are three basic types of sleep apneas: Central, obstructive sleep, and mixed apnea. It is not unusual for a patient with severe apnea to have as many as 300 episodes per night. Apnea severity is categorized by the frequency of apnea events that occur per hour. Available from: Īpnea is defined as complete cessation of nasal airflow for more than 10 s. Obstructive Sleep Apnea: An Overview of the Disorder, Consequences, and Treatment Options. How to cite this URL: Narkhede SP, Shetty K, Sonawane S, Gadhiya N, Soni VP. How to cite this article: Narkhede SP, Shetty K, Sonawane S, Gadhiya N, Soni VP. Keywords: Continuous positive airway pressure, mandibular advancement device, sleep apnea, snoring This article makes an attempt to review some of the basic aspects of this sleep-related disorder, its diagnosis, pathophysiology, various treatment options, and consequences in adults as well as children. Because individuals with narrow airways and/or craniofacial anomalies may have increased risk for OSA/hypopnea syndrome, dentistry can play a pivotal role in the identification and possible treatment of patients with this syndrome. Although recognized for centuries, its importance for individuals and society has only recently been appreciated. Recognized as a separate clinical entity nearly 35 years ago, OSA still remains substantial but frequently ignored public health threat. Among adults, sleep apnea is more common than asthma. Obstructive sleep apnea (OSA) is a potentially disabling condition characterized by disruptive snoring, repeated episodes of complete or partial pharyngeal obstruction during sleep resulting in nocturnal hypoxemia, frequent arousals, and excessive daytime sleepiness.
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