A brain aneurysm is a weakened area in a blood vessel of the brain that can enlarge and, in some cases, rupture and cause a life-threatening subarachnoid hemorrhage. Aneurysm clipping and coiling are established procedures used to prevent an aneurysm from rupturing or bleeding again.
Aneurysm Clipping
Surgical aneurysm clipping involves placing a small metal clip at the base of the aneurysm to stop blood from entering the weakened area. This procedure is performed through neurosurgery and may be recommended depending on the aneurysm's size, location, shape, and the patient's overall condition.
Aneurysm Coiling
Endovascular coiling is a minimally invasive treatment in which a catheter is guided through the blood vessels to the brain aneurysm. Small coils are placed inside the aneurysm to reduce blood flow into it and help prevent rupture. In selected cases, additional devices may be used to support the treatment.
Benefits and Recovery
The appropriate treatment depends on individual medical and imaging findings. Patients may undergo brain imaging, angiography, and other assessments before treatment. Recovery varies according to the procedure performed and whether the aneurysm has ruptured. Follow-up imaging and medical reviews may be recommended to monitor the treated aneurysm.