Simplifying the Creation of the Ulnar Basilic Arteriovenous Fistula: The Royal Wave Position – A Case Series

Abstract

While the radio-cephalic arterio-venous fistula (RCAVF) remains the procedure of choice for hemodialysis, the value of the ulnar-basilic arterio-venous fistula (UBAVF) is perhaps underappreciated. The challenge of placing the forearm in a suitable and comfortable position for both the surgeon and the patient during the creation of the UBAVF may be an important factor inhibiting its use. We present a new method of hand positioning in the creation of the UBAVF that we have termed the “Royal Wave” position, which facilitates both patient comfort and surgical access intraoperatively. Patients suffering from chronic kidney disease stage -V were operated upon for the creation of UBAVF following the standardized protocol in the Royal Wave position. Patency (by Color Doppler) was recorded before discharge. Patients were clinically followed up for a period of 3 months. A total of five patients (four males) with the age range of 43–66 years were studied. The position was found to be comfortable for patients and suitable for surgeons. All five patients had successful creation of fistulas that remained patent, which was documented by Doppler report prior to discharge. The patients were followed up till 3 months post fistula creation. Thrombosis was not seen in any patient, and the basilic veins arterialized and were used for dialysis in all five patients. This innovation in positioning, the “Royal Wave” position improves the comfort of both the operator and the patient during surgery, and merits consideration when creating a UBAVF.

Keywords

• arteriovenous fistula
• chronic kidney disease
• hemodialysis
• radio cephalic
• ulnar-basilic
• vascular access