書誌事項
- タイトル別名
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- Relapse of the mandible after three-dimensional repositioning and fixation of external fragments of the mandibular ramus in sagittal split ramus osteotomy of the mandible.
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説明
We have previously reported an exact three-dimensional repositioning technique for external ramus fragments in sagittal split ramus osteotomy using screw fixation. Eighteen patients with mandibular prognathism who underwent sagittal split ramus osteotomy were studied. In one-half of these cases, a circumferential wire fixation (circum group) was performed, and in the other half a screw fixation with this repositioning technique (screw group) was used. These cases were studied with regard to preoperative, postoperative and one-year postoperative changes in lateral roentogenographic cephalometry. The following results were obtained: 1. There was no clockwise rotation of external fragments in the screw group. 2. Internal fragments relapsed anteriorly in the circum, group. 3. At one-year postoperative follow-up, the mandibular length relapsed 15% in the circum group and 4 % in the screw group.<BR>It was suggested that this repositioning technique is effective for preventing postoperative relapse.
収録刊行物
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- 日本口腔外科学会雑誌
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日本口腔外科学会雑誌 41 (4), 298-304, 1995
公益社団法人 日本口腔外科学会
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詳細情報 詳細情報について
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- CRID
- 1390282681505849856
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- NII論文ID
- 10006610966
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- NII書誌ID
- AN00189163
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- ISSN
- 21861579
- 00215163
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可