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Is Sedation Safe During Dynamic Sleep Fluoroscopy of Children with Obstructive Sleep Apnea?

Lane F. Donnelly1, Janet L. Strife and Charles M. Myer, III

1 All authors: Department of Radiology, Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH 45229-3039.



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  		Fig. 1A. —Fluoroscopic images from 1-year-old boy with pharyngeal collapse. Image obtained at one point during respiratory cycle shows pharynx to be air-filled with epiglottis, base of tongue, and posterior pharyngeal wall well visualized.

 


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  		Fig. 1B. —Fluoroscopic images from 1-year-old boy with pharyngeal collapse. Image obtained at another point during respiratory cycle shows collapse of pharynx with lack of aeration. Posterior pharyngeal wall has moved anteriorly, and posterior aspect of tongue has moved posteriorly and resulted in collapse of pharynx.

 

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