What would NOT be considered a purpose of high ligation and division?

High ligation and division are surgical techniques used primarily in the treatment of varicose veins, particularly those related to the greater saphenous vein (GSV). The primary purposes of these procedures include removing or disrupting the diseased segment of the vein, thereby alleviating symptoms and preventing complications.

When evaluating the purpose of high ligation and division, preserving all vein structure is not typically a goal. In fact, this procedure often involves removing sections or ligating parts of veins to effectively treat the condition. By ligating the GSV, the procedure aims to cut off blood flow to the affected area, which can lead to the elimination of varicosities. Therefore, preserving the vein structure would contradict the main objectives of high ligation and division, making it the correct answer in this context.

In contrast, the elimination of upper GSV tributaries and establishing standards for new procedures reflect aims associated with ensuring comprehensive treatment and improving surgical practices. Additionally, conducting comparative analysis against newer techniques aligns with the goal of evolving and enhancing the effectiveness of varicose vein treatments. These activities contribute to the ongoing development and assessment of vascular surgical methods, further emphasizing that preserving vein structure is not a primary purpose of the high ligation and division technique.