Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Olli, Valtonen"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
Abstract Our aim was to evaluate the effects of balloon sinuplasty on the size of the ostium in the maxillary sinuses in patients with chronic rhinosinusitis from cone beam computer tomography (CBCT) scans of the sinus. This is a blinded retrospectiv
Externí odkaz:
https://doaj.org/article/50bc45096a314b59991ae734300bd8ad
Objective: To demonstrate how Computational Fluid Dynamics (CFD) simulations can reveal important airflow changes in the nasal cavities due to surgical interventions. Material and methods: The steady inspiratory airflow of eight patients was studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25f99141f41f82a99973bcf929a2a4bb
https://trepo.tuni.fi/handle/10024/140789
https://trepo.tuni.fi/handle/10024/140789
Objectives: Acoustic rhinometry is widely used in evaluating patients with nasal congestion, but it only has a partial correlation with patient symptoms. The use and focus of cone beam computed tomography (CBCT) scans are mainly on the paranasal sinu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::638bc638bae67f324b0c7b79d0bea171
https://trepo.tuni.fi/handle/10024/133456
https://trepo.tuni.fi/handle/10024/133456
Autor:
Jukka Lekkala, Ilkka Kivekäs, Jaakko Ormiskangas, Jorma Järnstedt, Pentti Saarenrinne, Teemu Harju, Olli Valtonen, Marc Dean, Markus Rautiainen, Dennis S. Poe
Publikováno v:
Respiratory physiologyneurobiology. 282
Objective The aim of our study was to investigate how well Particle Image Velocimetry (PIV) measurements could serve Computational Fluid Dynamics (CFD) model validation for nasal airflow. Material and methods : For the PIV measurements, a silicone mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a671ef02861c8ae1704e5243c05cbb6b
https://pubmed.ncbi.nlm.nih.gov/32739458
https://pubmed.ncbi.nlm.nih.gov/32739458
Autor:
Jaakko Ormiskangas, Markus Rautiainen, Pentti Saarenrinne, Ilkka Kivekäs, Jukka Lekkala, Marc Dean, Dennis S. Poe, Olli Valtonen, Ville Rantanen, Jorma Järnstedt
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Scientific Reports
Scientific Reports
3D printing has produced many beneficial applications for surgery. The technique´s applicability in replicating nasal cavity anatomy for clinical use has not been studied. Our aim was to determine whether 3D printing could realistically replicate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29873cbd798be467dd0138a5c89437a3
https://doi.org/10.1038/s41598-020-57537-2
https://doi.org/10.1038/s41598-020-57537-2
Publikováno v:
The Annals of otology, rhinology, and laryngology. 127(12)
Introduction: The objective of this study was to ascertain whether the 3-dimensional volumetric measurement method could be used for the evaluation of operative treatment results in patients with chronic rhinosinusitis. Methods: A total of 61 adult p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015bb4b749907fe45f0fe753bfd87b8d
https://pubmed.ncbi.nlm.nih.gov/30244583
https://pubmed.ncbi.nlm.nih.gov/30244583