Mechanical Thrombectomy: Procedure, Recovery & Outcomes
A comprehensive guide to mechanical thrombectomy for stroke, a catheter-based procedure to remove a clot and restore blood flow to the brain.
Treatment begins with
Rapid Assessment
Catheter-Based Clot Removal
Monitoring
Rehabilitation
Our stroke team may recommend thrombectomy when imaging confirms a large-vessel blockage within the treatable window.
You may need this treatment if...
These signs may indicate that this treatment is the recommended course of care:
- Imaging confirms a large-vessel blockage in the brain
- Presentation within the treatable window
- Significant stroke symptoms that could improve with clot removal
- No contraindications identified during evaluation
A specialist evaluation confirms whether this treatment is the right option for you.
What is Mechanical Thrombectomy?
Mechanical thrombectomy is an endovascular procedure that uses a catheter to physically remove a large blood clot from a blocked artery in the brain, restoring blood flow during an ischemic stroke.
Thrombectomy is most effective when performed within a specific window after symptom onset, guided by imaging.
When This Treatment is Considered
Our stroke team may recommend thrombectomy when imaging confirms a large-vessel blockage within the treatable window.
- Imaging confirms a large-vessel blockage in the brain
- Presentation within the treatable window
- Significant stroke symptoms that could improve with clot removal
- No contraindications identified during evaluation
The Care Pathway
1. Rapid Assessment
Emergency clinical evaluation and brain imaging to confirm eligibility.
2. Catheter-Based Clot Removal
A catheter is guided to the blockage to retrieve or aspirate the clot.
3. Monitoring
Close monitoring in the neuro-ICU to track recovery and watch for complications.
4. Rehabilitation
Early rehabilitation begins as soon as the patient is stable.
“Your care team supports you through every stage, from evaluation to recovery and follow-up.”
Expected Benefits and Possible Risks
The primary goal of thrombectomy is to restore blood flow and limit brain damage from a large-vessel stroke. Many patients experience meaningfully better recovery when treated promptly. As with any procedure, there are risks, including bleeding, which your care team monitors closely.
Every treatment has potential risks. Your care team will discuss your individual risks before treatment.
Recovery & Rehabilitation
Continuous monitoring and early rehabilitation usually begin soon after the procedure, though recovery varies by patient.
Your personalised recovery plan includes ICU monitoring, physiotherapy, speech therapy where needed, follow-up imaging, and guidance on safely returning to daily activities.
Careful monitoring, rehabilitation and regular follow-up all play an important role in achieving the best possible outcome.
Questions to Ask Your Care Team
- 1.Am I eligible for thrombectomy at this stage?
- 2.What are the specific risks in my case?
- 3.How long will my recovery take?
- 4.What rehabilitation will I need afterward?
- 5.How can we reduce the risk of another stroke?
Not Sure What You Need?
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