摘要
目的 :评价彩色多普勒超声在检测颌面部移植组织瓣供受区血管质量中的价值 ,为指导临床制定手术方案提供可靠依据。方法 :对拟行移植组织瓣修复的 64例患者常规行组织瓣血管的检测 ,观察记录血管形态、血流频谱形态及彩色血流充盈情况 ,根据临床需要加测血管长度及其距体表深度等 ,并和术中所见对照。结果 :超声探测 64例 110条移植组织瓣血管 ,手术证实符合率 10 0 %。其中有 3条血管变异 ,1条血管先天缺如 ,术中测量 38条血管内径均与超声检测结果吻合或接近。结论
Objective: To analyse the acuracy of color doppler ultrasound examination in the measure- ments of blood vessels in tissue flaps. Methods: 110 pieces of associated blood vessel in tissue flaps in 64 cases were measured with color doppler ultrasound examination before operation. The quality of blood vessel, its diameter, blood stream filling, the vascular pedicle length and its depth were measured. The results were checked and compared with the findings in operation. Results: Of all 110 pieces of associated blood vessel evaluated by doppler, the accurate ratio confirmed by the finding in operation was 100%. The inner diameter of 38 pieces of blood vessel measured in operation was coincident with that measured by doppler before operation, or with little difference. Conclusion: The color doppler ultrasound examination is a reliable method for evaluating the blood vessel both of the donor and host areas in maxillofacial reconstruction surgery with tissue flap.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2003年第3期254-256,共3页
Journal of Practical Stomatology
关键词
彩色多普勒超声
颌面部
移植组织瓣
血管
检测
Color doppler ultrasonography
Transplanted tissue flap
Blood vessel
