Three-Dimensional Immersive Photorealistic Layered Dissection of Superficial and Deep Back Muscles: Anatomical Study

IntroductionThe distinct anatomy of the superficial and deep back muscles is characterized by complex layered courses, fascial planes, specific vascularization, and innervation. Knowledge of these anatomical parameters is important for some surgical approaches, including lumbar disc herniation, cere...

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Bibliographic Details
Published in:Curēus (Palo Alto, CA) CA), 2022-07, Vol.14 (7), p.e26727-e26727
Main Authors: Spiriev, Toma, Mitev, Atanas, Stoykov, Viktor, Dimitrov, Nikolay, Maslarski, Ivan, Nakov, Vladimir
Format: Article
Language:English
Subjects:
3-D graphics
Anatomy
Cameras
Cellular telephones
Dissection
Exports
Neurosurgery
Photogrammetry
Photographic equipment & supplies
Software
Veins & arteries
Virtual reality
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Summary:IntroductionThe distinct anatomy of the superficial and deep back muscles is characterized by complex layered courses, fascial planes, specific vascularization, and innervation. Knowledge of these anatomical parameters is important for some surgical approaches, including lumbar disc herniation, cerebrospinal fluid fistula repair, vascularized muscle pedicle flaps, and posterior fossa extra-intracranial bypass. In the present study, we use modern techniques of three-dimensional (3D) surface scanning to help better illustrate the layered anatomy of the back muscles.Material and methodsWe dissected in layers the back muscles of one cadaver. Every step of the dissection was 3D scanned using a technique called photogrammetry, which allows the extraction of 3D data from 2D photographs. The 3D data were processed using Blender software, and the 3D photorealistic models were uploaded to a dedicated website for 3D visualization. This allows users to see the 3D models from every desktop or mobile device, as well as augmented (AR) and virtual reality (VR) formats.ResultsThe photorealistic 3D models present the back muscles' anatomy in a volumetric manner, which can be visualized on any computer device. The web 3D features, including AR and VR, allow users to zoom, pan, and rotate the models, which may facilitate learning.ConclusionThe technology of photorealistic surface scanning, modern 3D visualization possibilities of web-dedicated formats, as well as advances in AR and VR, have the potential to help with a better understanding of complex anatomy. We believe that this opens the field for further research in the field of medical education.
ISSN:2168-8184
2168-8184
DOI:10.7759/cureus.26727