Predictability and accuracy of maxillary repositioning during bimaxillary surgery using a three-dimensional positioning technique

Shinya Kokuryo, Manabu Habu, Ikuya Miyamoto, Masataka Uehara, Masaaki Kodama, Kenjiro Iwanaga, Izumi Yoshioka, Kazuhiro Tominaga

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Objective The purpose of this retrospective study was to evaluate the predictability and accuracy of maxillary repositioning during bimaxillary surgery using a three-dimensional positioning technique. Study Design Twenty-six adult patients who underwent bimaxillary surgery requiring high superior maxillary impactions were divided into 2 groups. In group A, a three-dimensional positioning technique during maxillary repositioning was used along with an intermediate occlusal splint. In group B, only an intermediate occlusal splint with internal reference points was used. Both groups had measurements from predictive tracings compared to postoperative cephalograms to assess the accuracy of horizontal and vertical movements of the maxilla. Results Group A showed excellent correlation between the planned and actual maxillary positions in vertical and horizontal dimensions. In group B, the maxilla tended to move anteriorly than planned. Conclusions Use of the three-dimensional positioning technique offered a predictive and accurate method for maxillary repositioning.

本文言語English
ページ(範囲)187-193
ページ数7
ジャーナルOral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
118
2
DOI
出版ステータスPublished - 2014 8月
外部発表はい

ASJC Scopus subject areas

  • 外科
  • 口腔外科
  • 病理学および法医学
  • 歯科学(その他)
  • 放射線学、核医学およびイメージング

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