| Item type |
松本歯学/学術雑誌論文 / Journal Article(1) |
| 公開日 |
2020-07-22 |
| タイトル |
|
|
タイトル |
Pre and postoperative changes in the morphology of pharyngeal airway in patients with skeletal mandibular prognathism─A comparison between Class 1 malocclusion and simultaneous maxillomandibular surgery─ |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Jaw Deformity |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Pharyngeal Airway |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Simultaneous Maxillomandibular Surgery |
| 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 |
| その他（別言語等）のタイトル |
|
|
その他のタイトル |
顎変形症（骨格性下顎前突症）における咽頭気道形態の術前術後の変化─上下顎同時移動術と1級不正咬合の比較─ |
| 著者 |
吉川, 仁育
魚住, 智子
横井, 由紀子
古谷, 昌裕
岡藤, 範正
|
| 著者別名 |
YOSHIKAWA, YOSHIYASU
UOZUMI, TOMOKO
YOKOI, YUKIKO
FUTUTANI, MASAHIRO
OKAFUJI, NORIMASA
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Objective: Many reports mentioned the reduction of pharyngeal airway space after orthognathic surgery in patients with skeletal mandibular prognathism. We examined the pharyngeal airway space in patients treated with simultaneous maxillomandibular surgery and presented our findings. Materials and Methods: Records of 31 patients treated with simultaneous maxillomandibular surgery (case group) and 28 patients with Class 1 malocclusion treated with orthodontic treatment alone (control group) were examined from the pre treatment. The size of the pharyngeal airway (at 5 locations) in the control and case groups at pre– and post–treatments were analyzed through ANCOVA. Also the change in the size of the pharyngeal airway (at 5 locations) between pre– and post– treatments in each group were analyzed through ANCOVA. Results: (1) At the pre treatment, we found out that SPPS (soft palate to the posterior pharyngeal wall) in the case group was significantly wider than the control group (p<0.05) however, multiple comparisons showed no significant difference. (2) After treatment, the SPPS and MPS (PSP to the posterior pharyngeal wall) in the case group were significantly wider than in the control group (p<0.05) nevertheless, multiple comparisons showed no significant difference. (3) The width of the pharyngeal airway before and after treatment was compared between the control and the case group. In the control group, PPS (PNS to the posterior pharyngeal wall) after treatment was significantly larger than before treatment but multiple comparisons showed no significant difference. In the case group, PPS was larger after treatment than before treatment and multiple comparisons showed significant difference (p<0.01). Discussion: Before treatment, we found out that the upper pharyngeal airway space was narrower and the lower part is wider than after treatment whereby we predicted that after treatment, the upper part would be wider and the lower part would be narrower. However, no significant difference was obtained in the group treated with simultaneous maxillomandibular surgery due to the complex three–dimensional movement of the maxilla. The trend shown in the hypothesis was not recognized. Conclusion: When simultaneous maxillomandibular surgery was carried out to treat cases of skeletal mandibular prognathism, the pharyngeal airway (PPS) significantly increased after surgery. Meanwhile, the lower part of the airway decreased. |
| 書誌情報 |
松本歯学
en : Journal of the Matsumoto Dental University Society
巻 46,
号 1,
p. 1-15,
発行日 2020-07-22
|
| 出版者 |
|
|
出版者 |
松本歯科大学学会 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2188-7233 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12684554 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
本文 (2.3 MB)
