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1000 Titel
  • Distance and force visualisations for improved simulation of intracranial aneurysm clipping
1000 Autor/in
  1. Allgaier, Mareen |
  2. Neyazi, Belal |
  3. Preim, Bernhard |
  4. Saalfeld, Sylvia |
1000 Erscheinungsjahr 2021
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2021-05-29
1000 Erschienen in
1000 Quellenangabe
  • 16(8):1297-1304
1000 Copyrightjahr
  • 2021
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1007/s11548-021-02413-1 |
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8295166/ |
1000 Publikationsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Purpose!#!The treatment of cerebral aneurysms shifted from microsurgical to endovascular therapy. But for some difficult aneurysm configurations, e.g. wide neck aneurysms, microsurgical clipping is better suited. From this combination of limited interventions and the complexity of these cases, the need for improved training possibilities for young neurosurgeons arises.!##!Method!#!We designed and implemented a clipping simulation that requires only a monoscopic display, mouse and keyboard. After a virtual craniotomy, the user can apply a clip at the aneurysm which is deformed based on a mass-spring model. Additionally, concepts for visualising distances as well as force were implemented. The distance visualisations aim to enhance spatial relations, improving the navigation of the clip. The force visualisations display the force acting on the vessel surface by the applied clip. The developed concepts include colour maps and visualisations based on rays, single objects and glyphs.!##!Results!#!The concepts were quantitatively evaluated via an online survey and qualitatively evaluated by a neurosurgeon. Regarding force visualisations, a colour map is the most appropriate concept. The necessity of distance visualisations became apparent, as the expert was unable to estimate distances and to properly navigate the clip. The distance rays were the only concept supporting the navigation appropriately.!##!Conclusion!#!The easily accessible surgical training simulation for aneurysm clipping benefits from a visualisation of distances and simulated forces.
1000 Sacherschließung
lokal Surgical training
lokal Intracranial Aneurysm/diagnosis [MeSH]
lokal Humans [MeSH]
lokal Aneurysm clipping simulation
lokal Computer Simulation [MeSH]
lokal Middle Aged [MeSH]
lokal Microsurgery/methods [MeSH]
lokal Original Article
lokal Surgical Instruments [MeSH]
lokal Neurosurgical Procedures/methods [MeSH]
lokal Male [MeSH]
lokal Distance visualisation
lokal Simulation Training/methods [MeSH]
lokal Force visualisation
lokal Intracranial Aneurysm/surgery [MeSH]
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0002-7099-4819|https://orcid.org/0000-0002-3163-0545|https://orcid.org/0000-0001-9826-9478|https://orcid.org/0000-0002-7002-7917
1000 Hinweis
  • DeepGreen-ID: c27fe305e2f746689c63ff4e9e8bef6d ; metadata provieded by: DeepGreen (https://www.oa-deepgreen.de/api/v1/), LIVIVO search scope life sciences (http://z3950.zbmed.de:6210/livivo), Crossref Unified Resource API (https://api.crossref.org/swagger-ui/index.html), to.science.api (https://frl.publisso.de/), ZDB JSON-API (beta) (https://zeitschriftendatenbank.de/api/), lobid - Dateninfrastruktur für Bibliotheken (https://lobid.org/resources/search)
1000 Label
1000 Dateien
1000 Objektart article
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1000 @id frl:6444519.rdf
1000 Erstellt am 2023-04-27T13:28:56.550+0200
1000 Erstellt von 322
1000 beschreibt frl:6444519
1000 Zuletzt bearbeitet 2023-10-20T12:57:45.069+0200
1000 Objekt bearb. Fri Oct 20 12:57:45 CEST 2023
1000 Vgl. frl:6444519
1000 Oai Id
  1. oai:frl.publisso.de:frl:6444519 |
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