Frequency and risk factors for postoperative aneurysm residual after microsurgical clipping.

Objective: Aneurysm residuals after clipping are a well-known problem, but the course of aneurysm remnants in follow-up is not well studied. No standards or follow-up guidelines exist for treatment of aneurysm remnants. The aim of this study was to evaluate the risk factors for postoperative aneurysm remnants and their changes during follow-up.

Working ability and use of healthcare resources for patients with trigeminal neuralgia treated via microvascular decompression.

Background: Trigeminal neuralgia (TN) is defined as sudden, usually unilateral, severe, brief, stabbing and recurrent episodes of pain in one or more branches of the trigeminal nerve. In patients with TN refractory to medical therapy, microvascular decompression (MVD) is considered. TN interferes with daily functioning and is associated with depression and anxiety.