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[Numerical flow simulation : A new method for assessing nasal breathing].
HNO. 2016 Jul 25;
Authors: Hildebrandt T, Osman J, Goubergrits L
Abstract
The current options for objective assessment of nasal breathing are limited. The maximum they can determine is the total nasal resistance. Possibilities to analyze the endonasal airstream are lacking. In contrast, numerical flow simulation is able to provide detailed information of the flow field within the nasal cavity. Thus, it has the potential to analyze the nasal airstream of an individual patient in a comprehensive manner and only a computed tomography (CT) scan of the paranasal sinuses is required. The clinical application is still limited due to the necessary technical and personnel resources. In particular, a statistically based referential characterization of normal nasal breathing does not yet exist in order to be able to compare and classify the simulation results.
PMID: 27455988 [PubMed - as supplied by publisher]
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