Discussion on the improvement of the arteriovenous fistula surgeon´s micrological technique

Arteriovenous fistula (AVF) is so important to hemodialysis patients that it is called their lifeline. In modern society, it is particularly urgent to improve AVF surgeon´s micrological technique as patients´ vascular condition tending to deteriorate because of increasing population aging and prevalence of hypertension and diabetes. So this paper is made to discuss how to improve the AVF surgeon´s micrological technique from the following three aspects: enhancing the capability of hand movement control, establishing the concept of main-secondary hand and surgery airspace.