Obstructive sleep apnoea: an overview for the general dental practitioner

Obstructive sleep apnoea (OSA) is episodic total or partial airway collapse, causing interrupted sleep, excessive snoring and tiredness. Patients at risk of OSA may be identified by their general dental practitioner (GDP), and referred to a medical professional for diagnosis and treatment. Management includes advice on lifestyle and sleep hygiene; continuous positive airway pressure (CPAP) is the most effective treatment for OSA. Patients with mild-moderate OSA or are unable to tolerate or benefit from CPAP therapy may be provided with a mandibular advancement splint (MAS), which is prescribed by an orthodontist or other trained dental professional. The GDP has a role in ensuring patients are dentally fit for MAS treatment and in monitoring them. CPD/Clinical Relevance: The symptoms, causes and treatment for obstructive sleep apnoea are useful to know.