ID 109839
タイトルヨミ
ジョウゲガク ドウジ イドウジュツ ニヨリ カガンメンコウ ノ カダイ オ カイゼン シタ コッカクセイ カガク ゼントツ ショウレイ
タイトル別表記
A Case Report of Skeletal Mandibular Protrusion with Long-face Treated with Two-jaw Surgery
著者
長岡, 敬子 八木歯科クリニック
田中, 栄二 徳島大学大学院ヘルスバイオサイエンス研究部口腔顎顔面矯正学分野 徳島大学 教育研究者総覧 KAKEN研究者をさがす
キーワード
LeFort I 型骨切り術
下顎枝垂直骨切り術
顔貌バランス
骨格性下顎前突症
資料タイプ
学術雑誌論文
抄録
The patient was a 18-year 6-month female, and her chief complaint was mandibular protrusion with occlusal disturbance. Her facial profile was concave with a naso-maxillary hypoplasia and long anterior facial height, and the ratio of the upper, middle and lower facial height was 1:1.1:1.3. The upper right first molar and both the upper second premolars were missing and total crossbite was present. For the correction of skeletal mandibular protrusion with total crossbite, two-jaw surgery was required. After starting distal movement of the upper right second molar, multi-bracket appliances were placed on the upper and lower dentitions. After 1-year and 3-month of pre-operative orthodontic treatment, she received a surgery of LeFort I midfacial advancement for the maxillary and the bilateral intaoral vertical ramus osteotomy was also performed for the mandible. After 1-year and 6-month of post-operative treatment, an acceptable and stable occlusion was achieved and the multibracket appliances were removed. Overall facial balance was improved, and the ratio of facial height was changed into 1:1:1.1. At 3-year and 10-month after surgery, the acceptable occlusion was maintained.
掲載誌名
四国歯学会雑誌
ISSN
09146091
cat書誌ID
AN10050046
出版者
四国歯学会
26
1
開始ページ
17
終了ページ
22
並び順
17
発行日
2013-07-17
EDB ID
フルテキストファイル
言語
jpn
著者版フラグ
出版社版
部局
歯学系