Dialysis AV Fistula Angioplasty / Declotting

Dilation of stenosis or declotting of a dialysis arteriovenous fistula to maintain function.

Venous Vascular

Dialysis AV Fistula Angioplasty / Declotting

Synonyms : AVF declotting, dialysis access salvage, dialysis fistula angioplasty

Background

AVF may occlude or narrow over time, compromising dialysis.

Procedure

Balloon angioplasty ± thromboaspiration/thrombolysis. Duration: 30 min-1.5 hours.

Risks

Fistula rupture, rapid restenosis, pulmonary embolism.

Recovery

Rapid return to dialysis. Regular Doppler surveillance.

Practical information

Local anesthesia. Outpatient procedure (return home the same day).