CFD-simulation of the air flows in the maxillary sinus

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Shcherbakov D.A.

All-Russian Centre of Eye and Plastic Surgery, Russian Ministry of Health, Ufa, Russia, 450075

Krukov A.I.

Sverzhevsky Moscow Scientific and Practical Othorhinolaryngology Center, Moscow

Krasnozhen V.N.

Kafedra otorinolaringologii, kafedra luchevoĭ diagnostiki Kazanskoĭ gosudarstvennoĭ meditsinskoĭ akademii

Garskova Yu.A.

Kazan State Medical Academy, Russian Ministry of Heath, Kazan, Russia, 420012

Saushin I.I.

Laboratory of Hydrodynamics and Heat Exchange, Kazan Research Centre of the Russian Academy of Sciences, Kazan, Russia, 420111

CFD-simulation of the air flows in the maxillary sinus

Authors:

Shcherbakov D.A., Krukov A.I., Krasnozhen V.N., Garskova Yu.A., Saushin I.I.

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Journal: Russian Bulletin of Otorhinolaryngology. 2017;82(4): 32‑34

DOI: 10.17116/otorino201782432-34

Views: 1246

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To cite this article:

Shcherbakov DA, Krukov AI, Krasnozhen VN, Garskova YuA, Saushin II. CFD-simulation of the air flows in the maxillary sinus. Russian Bulletin of Otorhinolaryngology. 2017;82(4):32‑34. (In Russ.)
https://doi.org/10.17116/otorino201782432-34

Подписка 2025-2 (Russian Bulletin of Otorhinolaryngology)

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This article summarizes the results of computer simulation of the air flows in the nasal cavity and the maxillary sinus by the computational fluid dynamics (CFD) method. The objective of the study was to apply the method of computational aerodynamics to simulate the air flows in the nasal cavity and the maxillary sinus under the normal conditions and after the surgical interventions on the middle nasal meatus. The normal air space of the nasal cavity and paranasal sinuses was simulated and the computer modeling of the main options for the surgical approach to the maxillary sinus through the middle nasal meatus was performed including balloon sinuplasty, functional endoscopic sinus surgery, and uncinate process mobilization. The study has demonstrated the increase of the air flow velocity in the maxillary sinus after computer-assisted balloon sinuplasty. The computer simulation of functional endoscopic sinus surgery including the removal of the uncinated process revealed the mass exchange between the maxillary sinus and the nasal cavity.

Keywords:

computational fluid dynamics

balloon sinuplasty

computer simulation

functional endoscopic sinus surgery

Authors:

Shcherbakov D.A.

All-Russian Centre of Eye and Plastic Surgery, Russian Ministry of Health, Ufa, Russia, 450075

Krukov A.I.

Sverzhevsky Moscow Scientific and Practical Othorhinolaryngology Center, Moscow

Krasnozhen V.N.

Kafedra otorinolaringologii, kafedra luchevoĭ diagnostiki Kazanskoĭ gosudarstvennoĭ meditsinskoĭ akademii

Garskova Yu.A.

Kazan State Medical Academy, Russian Ministry of Heath, Kazan, Russia, 420012

Saushin I.I.

Laboratory of Hydrodynamics and Heat Exchange, Kazan Research Centre of the Russian Academy of Sciences, Kazan, Russia, 420111

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