| 低强度脉冲超声在颌骨牵张成骨中的应用 |
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| 引用本文： | 王成,曾融生.低强度脉冲超声在颌骨牵张成骨中的应用[J].国际口腔医学杂志,2007,34(5):374-377. |
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| 作者姓名： | 王成 曾融生 |
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| 作者单位： | 中山大学光华口腔医学院·附属口腔医院口腔颌面外科,广东,广州,510055 |
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| 摘 要： | 在颌骨牵张成骨中,缩短治疗时间和促进新骨形成以及设计理想的牵张器一直是研究的热点.超声以其独特的理化性质和生物学作用在医学领域有广泛的应用,尤其是低强度脉冲超声在促进骨愈合中显示出了巨大的潜力,已有学者将其用于牵张成骨中.低强度脉冲超声能促进新骨生成,加快骨组织愈合,缩短治疗时间,减少牵张成骨术的并发症.本文就低强度脉冲超声在颌骨牵张成骨中的作用及其机制作一综述.
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| 关 键 词： | 牵张成骨 低强度脉冲超声 成骨细胞 骨愈合 |
| 修稿时间： | 2007-01-12 |
Advance of low-intensity pulsed ultrasound in distraction osteogenesis |
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| WANG Cheng,ZENG Rong-sheng.Advance of low-intensity pulsed ultrasound in distraction osteogenesis[J].Journal of International Stomatology,2007,34(5):374-377. |
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| Authors: | WANG Cheng ZENG Rong-sheng |
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| Institution: | Dept. of Oral and Maxillofacial Surgery, Guanghua School of Stomatolosy, Sun Yat-Sen University, Guangzhou 510055, China |
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| Abstract: | In distraction osteogenesis, researchers always focus on designing perfect distractor to accelerate bone regeneration and to shorten the course of treatment. Since the ultrasound was found, it has been widely used in medicine as a diagnostic and therapeutic tool. Low-intensity pulsed ultrasound(LIPUS) is a form of mechanical energy that is transmitted through and into biological tissues as an acoustic pressure. It has been permitted to apply in clinic to accelerate healing of fracture. LIPUS has been applied in distraction osteogenesis to enhance osteogenesis, to accelerate healing of osseous tissue, to shorten the time of therapy and to minimize the complications. The goal of this review was to present the current knowledge of LIPUS in distraction osteogenesis. |
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| Keywords: | distraction osteogenesis low-intensity pulsed ultrasound osteoblast bone healing |
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