Haemodialysis Access Surgery
Haemodialysis Access Surgery creates a reliable, long-lasting vascular access — typically an arteriovenous (AV) fistula in the forearm or upper arm — that provides the blood flow needed for effective haemodialysis treatments in patients with end-stage kidney disease.
Overview
Haemodialysis Access Surgery is one of the most important procedures for patients with chronic kidney disease requiring regular haemodialysis, as the quality and reliability of vascular access directly determines the effectiveness of dialysis and the patient's quality of life. The most preferred access is an arteriovenous fistula — a surgically created connection between an artery and a vein, most commonly the radial artery and cephalic vein at the wrist (radiocephalic fistula) — which causes the vein to dilate and develop a thickened wall suitable for repeated needle access. A well-functioning AV fistula provides years of reliable dialysis access with the lowest infection and complication rates of any access type.
Types of Haemodialysis Access
The choice of haemodialysis access type depends on the patient's vascular anatomy, vessel quality on duplex mapping, urgency of dialysis initiation, and expected longevity.
- Radiocephalic AV Fistula (wrist fistula — gold standard first choice for forearm)
- Brachiocephalic AV Fistula (upper arm — when forearm veins are unsuitable)
- Brachiobasilic AV Fistula Transposition (basilic vein transposed to superficial position)
- Synthetic AV Graft (PTFE — when native vessels are unsuitable for fistula creation)
- Tunnelled Central Venous Catheter (temporary access while fistula matures)
Risk Factors for End-Stage Kidney Disease Requiring Dialysis
Understanding the conditions leading to end-stage renal disease helps patients and families appreciate the importance of timely dialysis access planning.
- Diabetic nephropathy — the leading cause of end-stage renal disease worldwide
- Chronic hypertensive nephropathy causing progressive glomerular and tubular damage
- Chronic glomerulonephritis from primary or secondary renal disease
- Polycystic kidney disease with progressive bilateral cyst enlargement
- Recurrent urinary tract infections and obstructive nephropathy
- Drug-induced nephrotoxicity from long-term NSAID, analgesic, or other medication use
End-Stage Kidney Disease Symptoms Requiring Haemodialysis
Patients approaching end-stage renal disease experience symptoms that indicate the kidney's failure to maintain normal internal homeostasis.
- Extreme fatigue, weakness, and reduced exercise tolerance from uraemia and anaemia
- Swelling of the legs, ankles, and feet from fluid retention
- Shortness of breath from pulmonary oedema or uraemic pleuritis
- Nausea, vomiting, and loss of appetite from uraemic toxin accumulation
- Itching (pruritus) from phosphate retention and skin mineral deposition
- Decreased urine output or complete anuria in advanced disease
- Confusion or altered consciousness from advanced uraemia
- High blood pressure refractory to multiple antihypertensive medications
Key Benefits
Discover the advantages of choosing our haemodialysis access surgery services.
Immediate thrill confirmed in the operating room indicating successful fistula creation
Native AV fistula provides the highest long-term patency of any haemodialysis access
Lowest infection risk of all haemodialysis access types — no foreign material in the body
Most surgeries are same-day procedures with minimal recovery time
Fistula matures in 6 to 12 weeks providing reliable access for effective haemodialysis
Clinical Features
The technology, techniques and clinical approach behind our haemodialysis access surgery.
Bilateral pre-operative duplex vascular mapping optimises access site selection
Loupe magnification ensures the finest possible vascular anastomosis technique
End-of-vein to side-of-artery anastomosis design maximises long-term fistula patency
Intraoperative Doppler confirms adequate flow before wound closure
Performed under local or regional anaesthesia — most patients discharged same day
Preparation Instructions
After Haemodialysis Access Surgery, protect your fistula arm from compression — never allow blood pressure cuffs, tight jewellery, or sleeping on that arm. Feel for the thrill (buzzing vibration) over the fistula daily — contact your access team immediately if the thrill disappears as this may indicate clotting. Attend fistula maturation assessment with your renal team at 6 to 8 weeks to confirm suitability for first cannulation. Keep the surgical wound clean and dry for 5 days and attend your suture removal appointment at 10 to 14 days.
The Procedure
Step-by-step guide to what you can expect during your haemodialysis access surgery procedure.
Pre-Operative Vessel Mapping
Your vascular access surgeon reviews the bilateral arm duplex vascular map, selecting the optimal site for fistula creation based on arterial diameter, vein calibre, and the preservation of proximal vessels for future access if needed.
Local or Regional Anaesthesia
Local anaesthesia or a brachial plexus block is administered so you remain comfortable and awake throughout. The procedure is performed with minimal physiological stress — important for dialysis patients who may have significant cardiac disease.
Vessel Isolation Under Loupe Magnification
Using surgical loupes, the radial artery and cephalic vein at the wrist (or brachial artery and cephalic vein at the elbow) are carefully isolated and prepared for the anastomosis without damaging the vein or disturbing the surrounding tissues.
Arteriovenous Anastomosis Creation
An end-of-vein to side-of-artery anastomosis is created with very fine vascular sutures (7-0 or 8-0 Prolene) under loupe magnification. The suture line is inspected for complete haemostasis before the clamps are released.
Thrill Confirmation and Flow Assessment
On releasing the clamps, a strong palpable thrill is immediately felt over the fistula, confirming excellent blood flow. Intraoperative Doppler confirms adequate flow velocity before wound closure.
Wound Closure and Maturation Planning
The wound is closed neatly and a light dressing applied. Before discharge, the renal team confirms the maturation assessment appointment at 6 to 8 weeks when the fistula will be assessed for first needling.
What to Expect
Haemodialysis Access Surgery is performed under local or regional anaesthesia and takes 60 to 90 minutes. A small incision is made at the wrist or inner elbow, the chosen artery and vein are identified and connected using fine vascular sutures, and a thrill (vibration) is felt over the fistula confirming immediate blood flow. Most patients are discharged the same day or after one overnight stay. The fistula typically matures and is ready for first needle use in 6 to 12 weeks.
Frequently Asked Questions
Common questions about haemodialysis access surgery.
Related Services
Explore other services in our Nephrology department.
Brain Tumour Complex
Renal Biopsy
Peritoneal Dialysis Catheter Insertion
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