Asleep Deep Brain Stimulator Placement in the Intraoperative Magnetic Resonance Imaging System Hybrid Operating Suite: 2-Dimensional Operative Video. Issue 3 (8th December 2020)

• Record Type: Journal Article
• Authors: Brock, Andrea A; Kundu, Bornali; Rolston, John D
• Is Part Of: Operative neurosurgery. Volume 20:Issue 3(2021)
• Page Start: E217
• Page End: E218
• Publication Date: 2020-12-08
• Subjects: Deep brain stimulation -- Frameless stereotactic system -- Intraoperative MRI -- Operating suite -- Parkinson disease; Nervous system -- Surgery -- Periodicals; 617.480590
• DOI: 10.1093/ons/opaa337
• Languages: English
• ISSNs: 2332-4252

Abstract

Abstract: Asleep, image-guided deep brain stimulation (DBS) placement is rapidly gaining popularity because it offers greater patient comfort and comparable accuracy with frame-based methods using microelectrode recording. 1 In this video, we demonstrate our protocol to use the frameless, stereotactic ClearPoint system (MRI Interventions Inc, Irvine, California) to place DBS electrodes within an intraoperative magnetic resonance imaging hybrid operating suite (IMRIS; Deerfield Imaging Inc, Minnetonka, Minnesota). 1-4 This system uses a skull-mounted aiming device coupled with sequential, intraoperative magnetic resonance imaging guidance to direct DBS lead placement to subcortical targets. 2, 5 Importantly, this method allows the patient to remain asleep during the operation and does not require medication holidays or additional microelectrode recording equipment. The literature indicates it has comparable accuracy 1, 6 and outcomes 2 with the awake method. We demonstrate this technique with the case of a patient with Parkinson disease who required lead placement in the bilateral subthalamic nuclei. 7-9 The patient consented to the procedure and publication. Patient positioning, draping nuances, initial indirect targeting, and final direct targeting are demonstrated. Risks of the operation include a risk of hemorrhage, hardware failure, and infection. 10 DBS is currently an underutilized treatment option for patients with Parkinson disease. 11 Offering the asleep option may be more tolerable for many patients who are wary of awake surgery.