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Changes in soft tissue structures around the lips associated with sagittal split ramus osteotomy in skeletal Class Ⅲ female patients
https://osaka-dent.repo.nii.ac.jp/records/202
https://osaka-dent.repo.nii.ac.jp/records/2022121fffd-efac-4b71-9faf-2a63f3850fa5
| 名前 / ファイル | ライセンス | アクション |
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学位論文 (351.9 kB)
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論文内容要旨・審査結果要旨 (204.1 kB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||
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| 公開日 | 2018-11-27 | |||||||||
| 本文言語 | ||||||||||
| 言語 | eng | |||||||||
| タイトル | ||||||||||
| タイトル | Changes in soft tissue structures around the lips associated with sagittal split ramus osteotomy in skeletal Class Ⅲ female patients | |||||||||
| 著者 |
古城, 美佳
× 古城, 美佳
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| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Lip soft tissue changes | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Surgical orthodontic treatment | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Sagittal split ramus osteotomy | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Mandibular plane angle | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||
| 資源タイプ | doctoral thesis | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | We analyzed the craniofacial morphology in 25 skeletal Class Ⅲ female patients with sagittal split ramus osteotomy (1) before the initial orthodontic treatment, (2) after the initial orthodontic treatment and before the operation, and (3) after completion of all teatment. We examined the relationship of hard and soft tissue changes with differences in mandibular plane angle. In particular, we focused on lip soft tissue changes. We classified the patients based on FMA of 30 degrees or less (L group) and of 34 degrees or more (H group). Arnett analysis showed a significant change in upper lip thickness, lower lip thickness, and upper lip height between the two groups. The mandibular plane affected the contact relationship between the upper and lower lips, and the muscles around the lips, resulting in changes in the lip soft tissues. In planning surgical orthodontic treatment, we should take into consideration how the soft tissues will change depending on the mandibular plane angle. | |||||||||
| 学位名 | ||||||||||
| 学位名 | 博士（歯学） | |||||||||
| 学位授与機関 | ||||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||||
| 学位授与機関識別子 | 34408 | |||||||||
| 学位授与機関名 | 大阪歯科大学 | |||||||||
| 学位授与年月日 | ||||||||||
| 学位授与年月日 | 2018-09-26 | |||||||||
| 学位授与番号 | ||||||||||
| 学位授与番号 | 乙第1614号 | |||||||||
