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目的探析在下肢交通支静脉功能不全诊断中彩色多普勒超声的应用价值。方法选择2016年5月-2017年7月接受下肢手术治疗的患者50例,在手术开始前通过彩色多普勒超声进行下肢交通支静脉功能不全的检查,定位后对照手术结果。结果彩色多普勒检查显示21例伴有浅静脉功能不全,29例伴有交通支静脉、深静脉、浅静脉功能不全;彩色多普勒术前对于交通支静脉功能不全的诊断结果与手术结扎结果的符合率为85.33%,12条功能不全的交通支静脉出现漏诊。结论彩色多普勒超声能够对下肢交通支静脉功能不全实现无创性诊断,同时准确率较高,可在临床推广应用。
Objective To explore the value of color Doppler ultrasonography in the diagnosis of traffic branch insufficiency of the lower extremities. Methods Fifty patients undergoing lower extremity surgery from May 2016 to July 2017 were selected. Insufficient color Doppler ultrasound was used to examine the insufficiency of traffic branches of the lower extremities before the surgery. The results of the operation were compared after positioning. Results Color Doppler examination showed that 21 patients with superficial venous insufficiency, 29 patients with traffic branches, deep veins, superficial venous insufficiency; color Doppler preoperative diagnosis of traffic branch insufficiency and surgical ligation The coincidence rate of the results was 85.33%. Twelve incompetent traumatic branches were missed. Conclusions Color Doppler ultrasound can diagnose the insufficiency of traffic branches of lower extremity to achieve noninvasive diagnosis with high accuracy and can be popularized and applied in clinic.