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随着血液净化技术的发展,目前的血液透析方法已能使尿毒症患者维持生命20年或更长时间。因此对血管通路的要求也相应提高。动静脉内瘘(I-AVF)是患者长期血透的必备条件,其好坏直接影响到透析效果及患者的生存质量。如何制作和保护内瘘,成为血液净化工作者及患者共同关注的问题。我科从1990年开始采用钛轮钉作内瘘术,建立长久性血管通路,至1999年共458例,报道如下:1 材料及方法 458例病人均为慢性肾功衰、尿毒症需长期血
With the development of blood purification technology, the current hemodialysis method has enabled uremic patients to maintain their lives for 20 years or more. Therefore, the requirements of the vascular accession also increased accordingly. Arteriovenous fistula (I-AVF) is a prerequisite for long-term hemodialysis patients, the quality of its direct impact on the dialysis and the quality of life of patients. How to make and protect fistula has become a common concern for blood purification workers and patients. Our department from 1990 began to use titanium nail for fistula, the establishment of long-term vascular access, a total of 458 cases in 1999, reported as follows: 1 Materials and Methods 458 patients with chronic renal failure, uremia need long-term blood