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MRI
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Related Experiment Video

Updated: Mar 12, 2026

Intraoperative Ultrasound in Spinal Surgery

Intraoperative Ultrasound in Spinal Surgery

Published on: August 17, 2022

[Intraoperative multidimensional visualization].

J Sperling¹, A Kauffels², M Grade²

¹Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland. jens.sperling@med.uni-goettingen.de.

Der Chirurg; Zeitschrift Fur Alle Gebiete Der Operativen Medizen

|November 1, 2016

Summary

This summary is machine-generated.

Modern intraoperative visualization techniques enhance surgical precision by differentiating tissues and defining tumor margins. These methods aim to balance oncological outcomes with functional results, improving patient care in general and visceral surgery.

Keywords:

Augmented reality Fluorescence imaging Image-guided surgery Optoacoustic imaging Visceral surgery

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Area of Science:

Surgical Innovation
Medical Imaging
Oncology

Background:

Intraoperative visualization techniques are increasingly used in general and visceral surgery.
These methods allow for multidimensional visualization of anatomical structures, aiding in tissue differentiation and margin definition.
Current clinical relevance of these advanced imaging techniques requires further clarification.

Purpose of the Study:

To review modern intraoperative visualization techniques in surgery.
To highlight their role in differentiating normal from tumor tissue and defining tumor margins.
To assess the potential for balancing oncological and functional outcomes.

Main Methods:

Review of modern intraoperative visualization techniques.
Focus on intraoperative computed tomography (iCT) and magnetic resonance imaging (iMRI).
Inclusion of augmented reality (AR), fluorescence imaging (FI), and optoacoustic imaging (OAI).

Main Results:

Diverse visualization techniques enable multidimensional intraoperative assessment.
These methods facilitate precise differentiation between normal and tumor tissues.
Techniques allow analysis of tissue physiology, integrity, perfusion, and oxygenation.

Conclusions:

Intraoperative visualization techniques offer significant potential for improving surgical precision.
They aid in achieving a rational balance between oncological control and functional preservation.
Further evaluation is needed to establish the routine clinical utility of these advanced imaging modalities.