HapticV1, Main, Exploration, bibRecord, 000406

Virtual Reality Cerebral Aneurysm Clipping Simulation With Real-time Haptic Feedback

Identifieur interne : 000406 ( Main/Exploration ); précédent : 000405; suivant : 000407

Virtual Reality Cerebral Aneurysm Clipping Simulation With Real-time Haptic Feedback

Auteurs : Ali Alaraj [États-Unis] ; Cristian J. Luciano [États-Unis] ; Daniel P. Bailey [États-Unis] ; Abdussalam Elsenousi [États-Unis] ; Ben Z. Roitberg [États-Unis] ; Antonio Bernardo [États-Unis] ; P. Pat Banerjee [États-Unis] ; Fady T. Charbel [États-Unis]

Source :

Neurosurgery [ 0148-396X ] ; 2015.

RBID : PMC:4340784

English descriptors

KwdEn :
- Computer Simulation, Feedback, Humans, Internship and Residency, Intracranial Aneurysm (surgery), Models, Anatomic, Neurosurgery (education), Neurosurgical Procedures (education), User-Computer Interface.
MESH :
- education : Neurosurgery, Neurosurgical Procedures.
- surgery : Intracranial Aneurysm.
- Computer Simulation, Feedback, Humans, Internship and Residency, Models, Anatomic, User-Computer Interface.

Abstract

Background

With the decrease in the number of cerebral aneurysms treated surgically and the increase of complexity of those treated surgically, there is a need for simulation-based tools to teach future neurosurgeons the operative techniques of aneurysm clipping.

Objective

To develop and evaluate the usefulness of a new haptic-based virtual reality (VR) simulator in the training of neurosurgical residents.

Methods

A real-time sensory haptic feedback virtual reality aneurysm clipping simulator was developed using the Immersive Touch platform. A prototype middle cerebral artery aneurysm simulation was created from a computed tomography angiogram. Aneurysm and vessel volume deformation and haptic feedback are provided in a 3-D immersive VR environment. Intraoperative aneurysm rupture was also simulated. Seventeen neurosurgery residents from three residency programs tested the simulator and provided feedback on its usefulness and resemblance to real aneurysm clipping surgery.

Results

Residents felt that the simulation would be useful in preparing for real-life surgery. About two thirds of the residents felt that the 3-D immersive anatomical details provided a very close resemblance to real operative anatomy and accurate guidance for deciding surgical approaches. They believed the simulation is useful for preoperative surgical rehearsal and neurosurgical training. One third of the residents felt that the technology in its current form provided very realistic haptic feedback for aneurysm surgery.

Conclusion

Neurosurgical residents felt that the novel immersive VR simulator is helpful in their training especially since they do not get a chance to perform aneurysm clippings until very late in their residency programs.

Url:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4340784

DOI: 10.1227/NEU.0000000000000583
PubMed: 25599200
PubMed Central: 4340784

Affiliations:

Le document en format XML

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<placeName><region type="state">Illinois</region>
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</affiliation>
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<placeName><region type="state">État de New York</region>
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<country xml:lang="fr">États-Unis</country>
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<country xml:lang="fr">États-Unis</country>
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<country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Illinois</region>
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<series><title level="j">Neurosurgery</title>
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<term>Intracranial Aneurysm (surgery)</term>
<term>Models, Anatomic</term>
<term>Neurosurgery (education)</term>
<term>Neurosurgical Procedures (education)</term>
<term>User-Computer Interface</term>
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<front><div type="abstract" xml:lang="en"><sec id="S1"><title>Background</title>
<p id="P1">With the decrease in the number of cerebral aneurysms treated surgically and the increase of complexity of those treated surgically, there is a need for simulation-based tools to teach future neurosurgeons the operative techniques of aneurysm clipping.</p>
</sec>
<sec id="S2"><title>Objective</title>
<p id="P2">To develop and evaluate the usefulness of a new haptic-based virtual reality (VR) simulator in the training of neurosurgical residents.</p>
</sec>
<sec id="S3"><title>Methods</title>
<p id="P3">A real-time sensory haptic feedback virtual reality aneurysm clipping simulator was developed using the Immersive Touch platform. A prototype middle cerebral artery aneurysm simulation was created from a computed tomography angiogram. Aneurysm and vessel volume deformation and haptic feedback are provided in a 3-D immersive VR environment. Intraoperative aneurysm rupture was also simulated. Seventeen neurosurgery residents from three residency programs tested the simulator and provided feedback on its usefulness and resemblance to real aneurysm clipping surgery.</p>
</sec>
<sec id="S4"><title>Results</title>
<p id="P4">Residents felt that the simulation would be useful in preparing for real-life surgery. About two thirds of the residents felt that the 3-D immersive anatomical details provided a very close resemblance to real operative anatomy and accurate guidance for deciding surgical approaches. They believed the simulation is useful for preoperative surgical rehearsal and neurosurgical training. One third of the residents felt that the technology in its current form provided very realistic haptic feedback for aneurysm surgery.</p>
</sec>
<sec id="S5"><title>Conclusion</title>
<p id="P5">Neurosurgical residents felt that the novel immersive VR simulator is helpful in their training especially since they do not get a chance to perform aneurysm clippings until very late in their residency programs.</p>
</sec>
</div>
</front>
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<affiliations><list><country><li>États-Unis</li>
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<tree><country name="États-Unis"><region name="Illinois"><name sortKey="Alaraj, Ali" sort="Alaraj, Ali" uniqKey="Alaraj A" first="Ali" last="Alaraj">Ali Alaraj</name>
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<name sortKey="Bailey, Daniel P" sort="Bailey, Daniel P" uniqKey="Bailey D" first="Daniel P." last="Bailey">Daniel P. Bailey</name>
<name sortKey="Banerjee, P Pat" sort="Banerjee, P Pat" uniqKey="Banerjee P" first="P. Pat" last="Banerjee">P. Pat Banerjee</name>
<name sortKey="Banerjee, P Pat" sort="Banerjee, P Pat" uniqKey="Banerjee P" first="P. Pat" last="Banerjee">P. Pat Banerjee</name>
<name sortKey="Bernardo, Antonio" sort="Bernardo, Antonio" uniqKey="Bernardo A" first="Antonio" last="Bernardo">Antonio Bernardo</name>
<name sortKey="Charbel, Fady T" sort="Charbel, Fady T" uniqKey="Charbel F" first="Fady T." last="Charbel">Fady T. Charbel</name>
<name sortKey="Elsenousi, Abdussalam" sort="Elsenousi, Abdussalam" uniqKey="Elsenousi A" first="Abdussalam" last="Elsenousi">Abdussalam Elsenousi</name>
<name sortKey="Luciano, Cristian J" sort="Luciano, Cristian J" uniqKey="Luciano C" first="Cristian J." last="Luciano">Cristian J. Luciano</name>
<name sortKey="Luciano, Cristian J" sort="Luciano, Cristian J" uniqKey="Luciano C" first="Cristian J." last="Luciano">Cristian J. Luciano</name>
<name sortKey="Roitberg, Ben Z" sort="Roitberg, Ben Z" uniqKey="Roitberg B" first="Ben Z." last="Roitberg">Ben Z. Roitberg</name>
</country>
</tree>
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</record>

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Serveur d'exploration sur les dispositifs haptiques

Virtual Reality Cerebral Aneurysm Clipping Simulation With Real-time Haptic Feedback

Virtual Reality Cerebral Aneurysm Clipping Simulation With Real-time Haptic Feedback

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki

	Serveur d'exploration sur les dispositifs haptiques
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