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Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...

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Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury
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[Brain retraction injury].

N A Polunina1, D E Semenov2, E A Orlov2

  • 1Sklifosovsky Research Institute for Emergency Care, Moscow, Russia.

Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko
|August 31, 2021
PubMed
Summary

This review examines techniques to reduce brain retraction injury during neurosurgery. Further research is needed to develop effective methods for minimizing brain damage caused by retractors.

Keywords:
brain retractionneurosurgeryretractorless neurosurgeryspatula retractorstubular retractors

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Area of Science:

  • Neurosurgery
  • Surgical Techniques
  • Neurotrauma

Background:

  • Brain retraction is a common neurosurgical procedure.
  • Retraction can lead to significant brain damage.
  • Minimizing this damage is crucial for patient outcomes.

Purpose of the Study:

  • To review existing techniques for reducing brain retraction injury.
  • To identify knowledge gaps and areas for future research.

Main Methods:

  • Systematic literature search of PubMed (n=721) using keywords related to brain retraction injury and retractors.
  • Inclusion of 32 studies (cohort, retrospective, experimental, laboratory) after screening and exclusion.
  • Analysis of various retraction techniques and their impact on brain tissue.

Main Results:

  • A limited number of studies address brain retraction injury.
  • Current techniques show variability in effectiveness.
  • Insufficient data exists to draw definitive conclusions on optimal methods.

Conclusions:

  • Further research is essential to develop and validate methods for reducing brain retraction trauma.
  • Standardized approaches are needed to minimize iatrogenic brain injury during retraction.
  • The development of retractorless neurosurgery techniques warrants further investigation.