McShane M D, Field J, Smallwood J, Chant A D
Department of Vascular Surgery, Southampton General Hospital.
Ann R Coll Surg Engl. 1988 May;70(3):147-9.
B mode ultrasound was used to assess and map the long saphenous vein in 20 limbs prior to femorodistal bypass. The assessment was compared with operative findings. Eighteen of 19 adequate veins and 8 of 9 anatomical abnormalities or major divisions were correctly identified. B mode ultrasound allows accurate marking of the vein, facilitating dissection, alerts the surgeon to possible difficulties and is an ideal non-invasive technique for preoperative assessment of the long saphenous vein.
在进行股腘动脉搭桥术之前，使用B型超声对20条肢体的大隐静脉进行评估和定位。将评估结果与手术结果进行比较。19条合适静脉中的18条以及9处解剖异常或主要分支中的8处被正确识别。B型超声能够准确标记静脉，便于解剖，提醒外科医生可能存在的困难，是术前评估大隐静脉的理想无创技术。
