| 双侧下颌骨升支矢状劈开截骨术治疗下颌前突畸形 |
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| 引用本文： | 吴俊伟,彭国光,廖少英,林铭. 双侧下颌骨升支矢状劈开截骨术治疗下颌前突畸形[J]. 广东牙病防治, 2004, 12(4): 252-254 |
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| 作者姓名： | 吴俊伟 彭国光 廖少英 林铭 |
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| 作者单位： | 佛山市第一人民医院口腔科,广东佛山,528000 |
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| 摘 要： | 目的探讨口内进路双侧下颌骨升支矢状劈开截骨后退小钛板内固定治疗重度下颌前突畸形的临床疗效。方法9例上颌骨发育正常、下颌骨真性前突、严重反He关系的患者，行术前牙齿正畸治疗后，采用口内进路双侧下颌骨升支矢状劈开截骨后退小钛板内固定，术后正畸治疗，恢复尖窝咬He关系。结果所有病例均取得满意的疗效，获得协调的上下颌骨关系，术后随访1年，未见下颌前突复发。结论重度下颌前突畸形采用口内进路双侧下颌骨升支矢状劈开截骨术及正畸治疗是有效的，值得临床推广应用。
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| 关 键 词： | 双侧 下颌骨升支 下颌前突 畸形 截骨术 口内进路 治疗 目的 结论 方法 |
Bilateral Sagittal Split Ramus Osteotomy for Serious Mandibular Prognathism |
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| WU Junwei,PENG Guoguang,LIAO Shaoying,et al.. Bilateral Sagittal Split Ramus Osteotomy for Serious Mandibular Prognathism[J]. Journal of Dental Prevention and Treatment, 2004, 12(4): 252-254 |
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| Authors: | WU Junwei PENG Guoguang LIAO Shaoying et al. |
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| Affiliation: | WU Junwei,PENG Guoguang,LIAO Shaoying,et al. Department of Stomatology,the First People's Hospital of Foshan,Foshan 528000 |
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| Abstract: | Objective To investigate the clinical effect of sagittal split ramus osteotomy combined with orthodontic treatment on mandibular prognathism. Methods Nine cases with normal maxilla development, true mandibular prognathism, and serious cross-bite relation were treated by orthodontics before surgery, then received sagittal split ramus osteotomy and intrafixed with Ti-metals, to be treated in orthodontics after surgery, restore normal occluding relation. Results All cases acquired satisfied effect, gained coordinate maxillomandibular relation, the mandibular prognathism symptom done not recur. Conclusion The clinical effect of intraoral sagittal split ramus osteotomy and orthodontic treatment for mandibular prognathism is successful, It is good for being extend to application. |
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| Keywords: | Sagittal split ramus osteotomy Orthodontics treatment Mandibular prognathism |
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