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Using Titanium Clips to Close the Dura in Minimally Invasive Spinal Surgery: An Efficient and Easy-to-Use Technique

Published online by Cambridge University Press:  16 June 2025

Leonardo Olijnyk*
Affiliation:
Centre Hospitalier de l’Université de Montréal, University of Montreal, Department of Surgery, Division of Neurosurgery, Montreal, QC, Canada
Paul Kaseir
Affiliation:
University of Montreal, Montreal, QC, Canada
Tristan Brunette-Clément
Affiliation:
Centre Hospitalier de l’Université de Montréal, University of Montreal, Department of Surgery, Division of Neurosurgery, Montreal, QC, Canada
Antoine Gennari
Affiliation:
Unité de chirurgie du rachis, Hopital pasteur 2, CHU Nice, France
Daniel Shedid
Affiliation:
Centre Hospitalier de l’Université de Montréal, University of Montreal, Department of Surgery, Division of Neurosurgery, Montreal, QC, Canada
Sung-Joo Yuh
Affiliation:
Centre Hospitalier de l’Université de Montréal, University of Montreal, Department of Surgery, Division of Neurosurgery, Montreal, QC, Canada
*
Corresponding author: Leonardo Olijnyk; Email: Leonardo.olijnyk@gmail.com

Abstract

Titanium clips (TC) have previously been successfully used for dural repair and closure in spinal surgeries. Meanwhile, minimally invasive spine surgery (MIS) has widely expanded its indications. At our institution, MIS has become the preferred approach for most spine intradural lesions. While the technique has yielded favorable clinical outcomes, we have successfully incorporated the use of TC for dura closure as an alternative to traditional suturing. This technical note outlines the step-by-step application of TC for duroplasty and emphasizes the factors that make their use advantageous in MIS. We present our experience and discuss relevant literature and key nuances.

Résumé

RÉSUMÉ

L’utilisation des agrafes de titane dans la fermeture de la dure-mère dans les interventions à effraction minimale de la méninge en chirurgie du rachis : technique efficace et facile d’emploi. L’utilisation des agrafes de titane (AT) a déjà fait ses preuves dans les réparations ou la fermeture de la dure-mère en chirurgie du rachis. Pendant ce temps, le nombre d’indications de la chirurgie à effraction minimale (CEM) du rachis a augmenté considérablement. C’est ainsi que ce type d’intervention est devenu, dans les établissements des auteurs, le moyen privilégié du traitement de la plupart des lésions intradurales du rachis. La technique donnant de bons résultats cliniques, nous avons réussi à intégrer les AT dans la fermeture de la dure-mère comme technique de rechange à la suture classique. Nous expliquerons, dans la présente note technique, l’utilisation étape par étape des AT dans la duroplastie, et soulignerons les facteurs qui étayent leur utilisation en CEM. Une description de notre expérience, suivie d’une discussion sur la documentation pertinente et sur des nuances importantes viendra clore l’article.

Information

Type
Brief Communication
Copyright
© The Author(s), 2025. Published by Cambridge University Press on behalf of Canadian Neurological Sciences Federation

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