| Item type |
文献 / Documents(1) |
| 公開日 |
2021-03-10 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2485/jhtb.29.49 |
|
|
言語 |
ja |
|
|
関連名称 |
10.2485/jhtb.29.49 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
The Effect of Cranial Change on Oropharyngeal Airway and Breathing During Sleep |
|
言語 |
en |
| 著者 |
ナカノ, ヒロユキ
ミシマ, カツアキ
スガ, ホクト
岩﨑, 智憲
イノウエ, カズヤ
眞野, 隆充
ヨシムラ, チカラ
スズキ, ケイ
イマガワ, ナオコ
ウエノ, タカアキ
モリ, ヨシヒデ
ウエヤマ, ヨシヤ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Mandibular micrognathia is one of the characteristics of obstructive sleep apnea syndrome. The purpose of this study was to assess the effects of bimaxillary surgery without maxillary advancement on the upper airway using computational fluid dynamics (CFD) results of comparing pre- and post-operative finite element model. Seven female patients with jaw deformity, who underwent two-jaw surgery (Le Fort1 osteotomy and bilateral sagittal split ramus osteotomy; BSSRO) were enrolled. Maxillary was moved for correcting occlusal plane and mandibular was moved to advancement. Pharyngeal airway space and breathing during sleep were evaluated, comparing the periods of 2 days before and 6 months after the operation. The cross-sectional area of the level of the hard palate (HP) and the level of the tip of the uvula (TU), and airway volume of total, HP-TU, and TP- the level of the base of the epiglottis (BE) were increased. AI and AHI in 2 days before and 6 months after were decreased. As the result of nasal ventilation condition, velocity of HP and TU in 2 days before and 6 months after were decreased. We think that it was revealed that movement of the maxilla without advancement did not affect to the morphology and function of airway. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Cranial change |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Bimaxillary surgery |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Oropharyngeal surgery |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Breathing during sleep |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Computational fluid dynamics |
| 書誌情報 |
en : Journal of Hard Tissue Biology
巻 29,
号 1,
p. 49-52,
発行日 2020
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13417649 |
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1880828X |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11074332 |
| 出版者 |
|
|
出版者 |
The Society for Hard Tissue Regenerative Biology |
|
言語 |
en |
| EID |
|
|
識別子 |
373811 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
jhtb_29_1_49.pdf (1.22 MB)
