Hemorrhoid Embolization

Background and indications

Symptomatic hemorrhoids (recurrent bleeding) not responding to medical treatment may benefit from superior rectal artery embolization, as an alternative to instrumental treatments (rubber band ligation) or surgery.

Benefits

Minimally invasive outpatient treatment, no direct anal intervention, significant bleeding reduction, rapid and painless recovery.

Procedure

Under local anesthesia, a catheter is introduced via the radial or femoral artery and guided to the superior rectal artery. Microcoils are placed to reduce arterial flow to hemorrhoidal plexuses. The procedure lasts approximately 1 hour.

Risks

Transient rectal pain, puncture site hematoma, symptom recurrence. Serious complications are exceptional.

Recovery and follow-up

Same-day discharge. Follow-up at 1 and 3 months.

Practical information

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