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Review
. 2021 Jul-Aug;35(4):1913-1920.
doi: 10.21873/invivo.12457.

Botulinum Toxin in the Surgical Treatment of Complex Abdominal Hernias: A Surgical Anatomy Approach, Current Evidence and Outcomes

Fotios Seretis  1 , Dimosthenis Chrysikos  1 , Alexandros Samolis  1 , Theodore Troupis  2
Affiliations
Review

Botulinum Toxin in the Surgical Treatment of Complex Abdominal Hernias: A Surgical Anatomy Approach, Current Evidence and Outcomes

Fotios Seretis et al. In Vivo. 2021 Jul-Aug.

Abstract

Background/aim: Abdominal wall hernias represent a common problem in surgical practice. A significant proportion of them entails large defects, often difficult to primarily close without advanced techniques. Injection of botulinum toxin preoperatively at specific points targeting lateral abdominal wall musculature has been recently introduced as an adjunct in achieving primary fascia closure rates.

Materials and methods: A literature search was conducted investigating the role of botulinum toxin in abdominal wall reconstruction focusing on anatomic repair of hernia defects.

Results: Injecting botulinum toxin preoperatively achieved chemical short-term paralysis of the lateral abdominal wall muscles, enabling a tension-free closure of the midline, which according to anatomic and clinical studies should be the goal of hernia repair. No significant complications from botulinum injections for complex hernias were reported.

Conclusion: Botulinum is a significant adjunct to complex abdominal wall reconstruction. Further studies are needed to standardize protocols and create more evidence.

Keywords: Botulinum toxin; abdominal wall hernias; review; surgical repair.

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Conflict of interest statement

The Authors report no conflicts of interest or financial disclosures relevant to this paper.

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