华西口腔医学杂志 ›› 2017, Vol. 35 ›› Issue (6): 659-662.doi: 10.7518/hxkq.2017.06.018

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术前血管定位技术在穿支皮瓣中的应用进展

吴连俊1,2, 王慧明2()   

  1. 1.温州医科大学口腔医学院附属口腔医院种植科,温州 325027
    2.浙江大学医学院附属第一医院口腔颌面外科,杭州 310006
  • 收稿日期:2017-02-05 修回日期:2017-06-24 出版日期:2017-12-20 发布日期:2017-12-01
  • 作者简介:

    吴连俊,硕士,E-mail:657453407@qq.com

  • 基金资助:
    国家自然科学基金(30900300)

Application of preoperative vascular localization techniques for perforator flaps

Lianjun Wu1,2, Huiming Wang2()   

  1. 1. Dept. of Implantation, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou 325027, China
    2. Dept. of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Medical School, Zhejiang University, Hangzhou 310006, China
  • Received:2017-02-05 Revised:2017-06-24 Online:2017-12-20 Published:2017-12-01
  • Supported by:
    Supported by: The National Natural Science Foundation of China (30900300).

摘要:

随着显微血管技术的发展,穿支皮瓣逐渐成为组织缺损重建的首选方法之一。穿支皮瓣供血血管管径细、血管蒂长、血管走行及位置变异大,这就需要临床医生采用术前血管定位技术对穿支血管的解剖结构进行系统评估,从而设计合适的穿支皮瓣。本文就穿支皮瓣的特点及种类,术前定位技术在穿支皮瓣中的研究进展及存在的主要问题作一综述。

关键词: 穿支皮瓣, 术前血管定位技术, 多普勒超声, 计算机断层扫描血管造影, 磁共振血管造影

Abstract:

With the development of microvascular technology, perforator flaps have gradually become a good alternative for reconstruction of tissue defects. However, the major limitations of perforator flaps include uncertainty in predicting ana-tomical location of perforators and high variability in perforator size and course, which require preoperative localization tech-niques. Recently, as one of the preoperative localization techniques, computed tomography angiography was used to determine the number, size, course, and exact emerging point of perforator flaps. Clinicians can reduce surgical complications and shorten operative time by using computed tomography angiography. However, only several studies reported clinical applications of computed tomography angiography. This article reviews characteristics, classification, and preoperative location techniques for perforator flaps and its problems.

Key words: perforator flap, preoperative vascular localization technique, Doppler ultrasound, computed tomography angiography, magnetic resonance angiography

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