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.