... larg-er and stronger so that itcan be used for repeatedneedle insertions. Thisi s the preferred type ofaccess. It may take severalweeks to be ready for use.• A graft connects an artery to a vein ... choose the treatment that suits you best.9Treatment Choice: Peritoneal DialysisP u r p o s e Peritoneal dialysis is another procedure that removes extraw a t e r, wastes, and chemicals from your ... starthemodialysis treatments. You may need to use a catheter, a tube inserted into a vein in your neck, chest, or leg near thegroin, as a temporary access. Some people use a catheter for long-term access as...