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Approved PACE Program Provider. FAGD/MAGD credit. Approval does not imply acceptance by a state or provincial board of dentistry, or AGD endorsement. 1/1/2023 to 12/31/2028. ID # 209722.
Released: Wednesday, August 31, 2016
Expires: Friday, May 31, 2019
By Mitra Sadrameli, DMD, MS
Commercial Supporter: KaVo Dental
Obstructive sleep apnea (OSA) is a common form of chronic sleep disorder characterized by numerous recurring episodes of partial or complete upper airway obstruction. With this condition comes significant economic and medical consequences. Imaging technology commonly used in dentistry can be employed for initial or definitive diagnosis of OSA. This article will highlight the anatomic and pathologic differences seen in 3-dimensional and 2-dimensional radiographs obtained by the dental team.
LEARNING OBJECTIVES:
Describe the etiology of obstructive sleep apnea (OSA)
Identify the anatomic landmarks whose narrowing is important in diagnosis of OSA
List the craniofacial skeletal abnormalities at higher risk of developing OSA
Explain differences between cone-beam computed tomography (CBCT), CT, and cephalometric imaging in diagnosis of OSA
About the Author
Mitra Sadrameli, DMD, MS
Private Practice, Chicago, Illinois; Clinical Assistant Professor, University of British Columbia, Vancouver, Canada; Diplomate, American Board of Oral Radiology