Brain aneurysm surgeries aim to treat weakened, bulging areas in blood vessels that can lead to hemorrhagic strokes if they rupture. These aneurysms can be caused by various factors, including genetic predispositions, high blood pressure, smoking, and certain medical conditions. During surgery, neurosurgeons may perform a clipping procedure to secure the aneurysm and prevent blood flow, or they might use endovascular techniques like coiling to fill the aneurysm with materials that promote clotting. Successful treatment reduces the risk of rupture and subsequent complications, preserving brain function and overall health. Early detection is crucial for better outcomes.