Macrovascular Decompression for Hemifacial spasm using Sling

World Neurosurg · Feb 2023

Review Case Reports

Macrovascular Decompression for Hemifacial spasm using Sling Technique.

Hemifacial spasm (HFS) is a painless, involuntary twitching of the facial muscles that usually involves the orbicularis oculi muscle.1,2 It is commonly caused by the anterior inferior cerebellar artery or posterior inferior cerebellar artery.1,2 However, a dolichoectatic vertebrobasilar artery (VBA) can impinge the facial nerve.1 Macrovascular decompression with sling transposition is a common management paradigm.1-9 We present a case of a 56-year-old male who presented with left-sided HFS, pulsatile tinnitus, and hearing loss for the past 2 years. The patient underwent a retrosigmoid craniotomy and Gore-Tex sling transposition of a dolichoectatic VBA (Video 1). Complete improvement of symptoms was noted postoperatively with no associated complications. We review the preoperative workup, operative technique, relevant anatomy, and literature and provide technical pearls for this procedure.

read more… or not…
- Nickalus R Khan, Eva M Wu, Turki Elarjani, and Jacques J Morcos.
- Department of Neurological Surgery, University of Miami, Miami, Florida, USA.
- World Neurosurg. 2023 Feb 1; 170: 6767.
AbstractHemifacial spasm (HFS) is a painless, involuntary twitching of the facial muscles that usually involves the orbicularis oculi muscle.1,2 It is commonly caused by the anterior inferior cerebellar artery or posterior inferior cerebellar artery.1,2 However, a dolichoectatic vertebrobasilar artery (VBA) can impinge the facial nerve.1 Macrovascular decompression with sling transposition is a common management paradigm.1-9 We present a case of a 56-year-old male who presented with left-sided HFS, pulsatile tinnitus, and hearing loss for the past 2 years. The patient underwent a retrosigmoid craniotomy and Gore-Tex sling transposition of a dolichoectatic VBA (Video 1). Complete improvement of symptoms was noted postoperatively with no associated complications. We review the preoperative workup, operative technique, relevant anatomy, and literature and provide technical pearls for this procedure.Copyright © 2022 Elsevier Inc. All rights reserved.

Pubmed Copy Citation Plaintext

Add institutional full text...
Notes
Knowledge, pearl, summary or comment to share?

300 characters remaining

help

You can also include formatting, links, images and footnotes in your notes

Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.

Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.

Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.

Links can be included with: [my link to pubmed](http://pubmed.com)

Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")

For footnotes use [^1](This is a footnote.) inline.

Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..
hide…

Macrovascular Decompression for Hemifacial spasm using Sling Technique.

Notes

300 characters remaining

help

You can also include formatting, links, images and footnotes in your notes

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.