Analyzing the Risk of Injury for Pathways of Instrument Insertion into a Surgical Target Area While Preparing for Laparoscopic Surgery

  • R. G. KhafizovEmail author
  • S. A. Okhotnikov
  • D. G. Khafizov
  • Yu. E. Garipova


A procedure is developed for automatically classifying tissues with regard to the risk of injury when analyzing the pathways of instrument insertion into a surgical target area. Two quantitative parameters, coefficients of the severity of injury and displaceability, are proposed for estimating the risk of injury. An algorithm is developed for filling in objects of arbitrary shape in three-dimensional computer tomography images from the patients.



This work was supported by the RF Ministry of Science and Education, project RFMEFI577170254 “An Intraoperational Navigation System for Minimally Invasive Surgery with the Support of Augmented Reality Technology Based on Virtual 3D Models of Organs, Obtained Using the Results from CT Diagnostics.”


  1. 1.
    Gurevich, N.A., Lyzikov, A.N., and Gurevich, A.R., Nov. Khir., 2007, vol. 15, no. 1, p. 39.Google Scholar
  2. 2.
    Dubrovin, V.N., Laparoskopiya v urologii: sovety i razmyshleniya. Monografiya (Laparoscopy in Urology: Advice and Commentary. Monography), Kazan: Papirus, 2017.Google Scholar
  3. 3.
    Klimovich, I.N., Maskin, S.S., and Dubrovin, I.A., Vestn. Khir., 2015, vol. 174, no. 4, p. 113.Google Scholar
  4. 4.
    Dubrovin, V.N., Egoshin, A.V., Batukhtin, D.M., et al., Povolzh. Onkol. Vestn., 2017, no. 4, p. 20.Google Scholar
  5. 5.
    Fedorov, I.V., Zyyatdinov, K.Sh., and Sigal, E.I., Operativnaya laparoskopiya (Operative Laparoscopy), Moscow: Triada-Kh, 2004.Google Scholar
  6. 6.
    Eruslanov, R.V., Orekhova, M.N., and Dubrovin, V.N., Komp’yut. Opt., 2015, vol. 39, no. 3, p. 592.ADSGoogle Scholar
  7. 7.
    Furman, Ya.A., Krevetskii, A.V., Peredreev, A.K., et al., Vvedenie v konturnyi analiz i ego prilozheniya k obrabotke izobrazhenii i signalov (Introduction to Contour Analysis and Its Application in Image and Signal Processing), Moscow: Fizmatlit, 2002.Google Scholar
  8. 8.
    Khafizov, R.G., Komp’yut. Opt., 2014, no. 1, p. 127.Google Scholar

Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  • R. G. Khafizov
    • 1
    Email author
  • S. A. Okhotnikov
    • 1
  • D. G. Khafizov
    • 1
  • Yu. E. Garipova
    • 1
  1. 1.Volga State Technological UniversityYoshkar-OlaRussia

Personalised recommendations