For optimal positioning during great saphenous vein ablation, a patient should be placed in which position?

The optimal positioning for great saphenous vein ablation is supine in reverse Trendelenburg. This positioning allows for easier access to the leg veins while also promoting venous return. When the patient's upper body is elevated (tilted upwards with the feet lower), it facilitates the distension of the veins, making them more prominent and easier to visualize during the procedure. This is particularly important in vein ablation procedures, as it enhances the sonographic evaluation and helps ensure that the treatment is accurately directed.

Additionally, this position minimizes pressure on the abdominal area, which could disrupt blood flow or complicate the procedure. By placing the patient in reverse Trendelenburg, the sonographer can achieve better working conditions, ultimately improving the efficiency and effectiveness of the ablation technique. That’s why this positioning is considered optimal for such procedures.