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Intraoperative interaction modeling between surgical instruments and soft tissues in neurosurgery based on energy functions.

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Title: Intraoperative interaction modeling between surgical instruments and soft tissues in neurosurgery based on energy functions.
Authors: Wang, Ting1 (AUTHOR), Wang, Jilin1 (AUTHOR) jilinwang2024@163.com, Li, Zhenxing2 (AUTHOR), Ramík, Dominik M.3 (AUTHOR), Ji, Xiangjun2 (AUTHOR), Moreno, Ramon4 (AUTHOR), Zhang, Xiaorui5 (AUTHOR), Ma, Chiyuan2 (AUTHOR) nju@126.com
Source: Computer Methods in Biomechanics & Biomedical Engineering. May2026, Vol. 29 Issue 6, p1283-1297. 15p.
Subjects: Energy function, Tissue mechanics, Neurosurgery, Medical simulation, Brain surgery
Abstract: A physical model of soft tissue that provides realistic and real-time haptic and visual feedback is crucial for neurosurgical procedures. This paper investigates the interaction between surgical instruments and soft brain tissue, proposing a soft tissue deformation simulation method based on the principle of energy minimization and constrained energy function. The model includes a permanent deformation energy function induced by friction and a volume preservation energy function to more accurately depict tissue response during procedures such as resection of convex meningiomas and evacuation of intracerebral hematomas. Experimental results show that the proposed method meets the requirements of neurosurgical simulation. [ABSTRACT FROM AUTHOR]
Copyright of Computer Methods in Biomechanics & Biomedical Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 193389706
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Intraoperative interaction modeling between surgical instruments and soft tissues in neurosurgery based on energy functions.
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  Data: <searchLink fieldCode="AR" term="%22Wang%2C+Ting%22">Wang, Ting</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Jilin%22">Wang, Jilin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jilinwang2024@163.com</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Zhenxing%22">Li, Zhenxing</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ramík%2C+Dominik+M%2E%22">Ramík, Dominik M.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ji%2C+Xiangjun%22">Ji, Xiangjun</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Moreno%2C+Ramon%22">Moreno, Ramon</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Xiaorui%22">Zhang, Xiaorui</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ma%2C+Chiyuan%22">Ma, Chiyuan</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> nju@126.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Computer+Methods+in+Biomechanics+%26+Biomedical+Engineering%22">Computer Methods in Biomechanics & Biomedical Engineering</searchLink>. May2026, Vol. 29 Issue 6, p1283-1297. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Energy+function%22">Energy function</searchLink><br /><searchLink fieldCode="DE" term="%22Tissue+mechanics%22">Tissue mechanics</searchLink><br /><searchLink fieldCode="DE" term="%22Neurosurgery%22">Neurosurgery</searchLink><br /><searchLink fieldCode="DE" term="%22Medical+simulation%22">Medical simulation</searchLink><br /><searchLink fieldCode="DE" term="%22Brain+surgery%22">Brain surgery</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A physical model of soft tissue that provides realistic and real-time haptic and visual feedback is crucial for neurosurgical procedures. This paper investigates the interaction between surgical instruments and soft brain tissue, proposing a soft tissue deformation simulation method based on the principle of energy minimization and constrained energy function. The model includes a permanent deformation energy function induced by friction and a volume preservation energy function to more accurately depict tissue response during procedures such as resection of convex meningiomas and evacuation of intracerebral hematomas. Experimental results show that the proposed method meets the requirements of neurosurgical simulation. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Computer Methods in Biomechanics & Biomedical Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/10255842.2024.2431892
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        Text: English
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        PageCount: 15
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      – SubjectFull: Energy function
        Type: general
      – SubjectFull: Tissue mechanics
        Type: general
      – SubjectFull: Neurosurgery
        Type: general
      – SubjectFull: Medical simulation
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      – SubjectFull: Brain surgery
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      – TitleFull: Intraoperative interaction modeling between surgical instruments and soft tissues in neurosurgery based on energy functions.
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            NameFull: Wang, Ting
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            NameFull: Ramík, Dominik M.
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            NameFull: Ji, Xiangjun
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              Text: May2026
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              Y: 2026
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