Current state of the art of traditional and minimal invasive epilepsy surgery approaches

Open resective surgery remains the main treatment modality for refractory epilepsy, but is often considered a last resort option due to its invasiveness. This manuscript aims to provide an overview on traditional as well as minimally invasive surgical approaches in modern state of the art epilepsy s...

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Published in:Brain & spine Vol. 4; p. 102755
Main Authors: Winter, Fabian, Krueger, Marie T., Delev, Daniel, Theys, Tom, Van Roost, Dirk MP, Fountas, Kostas, Schijns, Olaf E.M.G., Roessler, Karl
Format: Journal Article
Language:English
Published: Netherlands Elsevier B.V 01-01-2024
Elsevier
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Summary:Open resective surgery remains the main treatment modality for refractory epilepsy, but is often considered a last resort option due to its invasiveness. This manuscript aims to provide an overview on traditional as well as minimally invasive surgical approaches in modern state of the art epilepsy surgery. This narrative review addresses both historical and contemporary as well as minimal invasive surgical approaches in epilepsy surgery. Peer-reviewed published articles were retrieved from PubMed and Scopus. Only articles written in English were considered for this work. A range of traditional and minimally invasive surgical approaches in epilepsy surgery were examined, and their respective advantages and disadvantages have been summarized. The following approaches and techniques are discussed: minimally invasive diagnostics in epilepsy surgery, anterior temporal lobectomy, functional temporal lobectomy, selective amygdalohippocampectomy through a transsylvian, transcortical, or subtemporal approach, insulo-opercular corticectomies compared to laser interstitial thermal therapy, radiofrequency thermocoagulation, stereotactic radiosurgery, neuromodulation, high intensity focused ultrasound, and disconnection surgery including callosotomy, hemispherotomy, and subpial transections. Understanding the benefits and disadvantages of different surgical approaches and strategies in traditional and minimal invasive epilepsy surgery might improve the surgical decision tree, as not all procedures are appropriate for all patients. •This manuscript aims to provide an overview of surgical approaches in epilepsy surgery.•Respective advantages and disadvantages of each approach have been summarized.•Not all procedures are appropriate for all patients.•A trend has emerged to shift from large open surgeries to minimally invasive surgical techniques.
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ISSN:2772-5294
2772-5294
DOI:10.1016/j.bas.2024.102755