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Rapid prototyping models for dysplastic hip surgeries in Malaysia

  • R. DhakshyaniEmail author
  • Y. Nukman
  • N. A. Abu Osman
Original Article

Abstract

This research was done to determine the benefits of fused deposition modelling (FDM) models produced from computed tomography (CT) data in dysplastic hip surgeries. Since there is limited published information on the benefits of FDM models in dysplastic hip surgeries, this questionnaire study was conducted to provide such information. MIMICS software was used to prepare the three-dimensional model of the patients which was then used to produce the FDM models. These models were given to the orthopaedic surgeons with a questionnaire to obtain their feedback. Orthopaedic surgeons found the FDM models very useful in planning surgery which helped them make decisions and increased their skill and knowledge. The orthopaedic surgeons found that the models were excellent as surgical visual aid, helpful in preplanning surgery and determining surgery procedure. The results obtained showed the benefit of using FDM models in dysplastic hip surgeries.

Keywords

Computed tomography Rapid prototyping Fused deposition modeling models Dysplastic hip Orthopaedic surgery 

Notes

Acknowledgments

The authors would like to thank Dr.Tai, Dr.Merican, Dr.Jas, Dr. David, Dr.Chandran, Dr.Chee, Dr.Saiful, Dr.Ng, Dr.Subi, Dr.Sa, Dr.Chua, Dr.Siv, Dr.Rav, Dr.Thir, Dr.Azli, Dr.Athar, Dr.Hwee, Dr.Ian, Dr.Chan and Dr.Gurj for their assistance in this research. This research was supported by the Sponsored Research Unit, University of Malaya (PS103/2009C).

Conflict of interest

No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript. Although the author(s) has/have not received and will not receive benefits for personal or professional use from a commercial party related directly or indirectly to the subject of this manuscript, benefits have been or will be received but are directed solely to a research fund, foundation, educational institution or other non-profit organization with which one or more of the author(s) is/are associated.

References

  1. 1.
    Sam MW, Quyen Tong MS, Adrian Dupre BS, Ronald EB (1997) Building anatomical models from CT and MRI scans for orthopaedic preoperative planning and custom implant construction. IEEE South Biomed Eng ConfProc 1:466–469Google Scholar
  2. 2.
    Douglas ME, David C, Stephen S, James M (1999) An opinion survey of reported benefits from the use of stereo-lithographic models. J Oral Maxillofac Surg 57:1040–1043CrossRefGoogle Scholar
  3. 3.
    Bal S, Satyajit N, Yannis P, Andrew A (2001) Preliminary study of rapid prototype medical models. Rapid Prototyp J 7:275–284CrossRefGoogle Scholar
  4. 4.
    Diamantopoulos P, Richardson JD (2002) Integrating Medical Imaging with Computer Aided Design (CAD), Finite Element Analysis (FEA) and Rapid Prototyping (RP). Eight Annu Symp Comput Methods Orthop Biomech 3:1–2Google Scholar
  5. 5.
    Berce P, Chezan H, Balc N (2005) The application of rapid prototyping technologies for manufacturing the custom implants. ESAFORM Conf, Cluj-Napoca, Romania 679–682Google Scholar
  6. 6.
    Hieu LC, Zlatov N, Vander Sloten J, Bohez E, Khanh L, Binh PH, Oris P, Toshev Y (2005) Medical rapid prototyping applications and methods. Assemb Auto 25:284–292CrossRefGoogle Scholar
  7. 7.
    Gibson I, Cheung LK, Chow SP, Cheung WL, Beh SL, Salavani M, Lee SH (2006) The use of rapid prototyping to assist medical applications. Rapid Prototyp J 12:53–58CrossRefGoogle Scholar
  8. 8.
    Berry E, Brown JM, Connell M, Craven CM, Efford ND, Radjenovic A, Smith MA (1997) Preliminary experience with medical applications of rapid prototyping by selective laser sintering. Med Eng Phy 19:90–96CrossRefGoogle Scholar
  9. 9.
    Stephen JM (1997) Rapid prototyping technology brings bio-modelling magic. Mach Des 69:36–40Google Scholar
  10. 10.
    Meakin JR, Shepherd DET, Hukins DWL (2004) Fused deposition models from CT scans. British J Radiol 77:504–507CrossRefGoogle Scholar
  11. 11.
    Carol D, Karen R (2007) Development dysplasia of the hip. Lancet Seminar 369:1541–1552CrossRefGoogle Scholar
  12. 12.
    Borut P, Vane A, Agles I, Anton J, Veronia KI, Blanz M (2002) How should dysplastic human hips be evaluated. Cell Molec Bio Lett 7:144–146Google Scholar
  13. 13.
    Truscott M, de Beer DJ, Booysen GJ, Barnard LJ (2004) Bone development through CT/CAD/CAM/RP. Assoc Eur Rapid Prototyp 10:1–11Google Scholar
  14. 14.
    Chelule KL, Coole T, Cheshire DG (2006) Fabrication of medical models from scan data. Rapid Prototyp Tech 1:1–7Google Scholar
  15. 15.
    Ying T, Ruyu MA, Ming Y, Dongmei W, Chengtao W (2006) Rapid prototyping fabrication and finite element evaluation of the three-dimensional medical pelvic model. Int J Adv Manuf Tech 28:302–306CrossRefGoogle Scholar
  16. 16.
    Ola La H, Yasser AH, Jamal FN (2007) Custom-designed orthopaedic implants evaluated using finite element analysis of patient-specific computer tomography data: femoral-component case study. BMC Musculo Disorders 8:91–104CrossRefGoogle Scholar
  17. 17.
    Shivanna G, Russell P (2008) Diarthrodial joint contact models: finite element model development of the human hip. Eng Comp 24:155–163CrossRefGoogle Scholar
  18. 18.
    Rohlfing T, Zerfowski DB, Wust J, Hosten N, Felix R (1999) Reduction of metal artifacts in computed tomographies for the planning and simulation of radiation therapy. Radiolo 5:1–6Google Scholar
  19. 19.
    Catherine C, Felix S (2005) Radiographic imaging of hip replacement hardware. Seminars in Roentgeno 320–332Google Scholar
  20. 20.
    Jelena M, Miroslav T (2007) Medical applications of rapid prototyping. Facta Univ Ser Mech Eng 5:79–85Google Scholar
  21. 21.
    Richard B, Dominic E (2008) Medical modelling. http://www.pdronline.co.uk

Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  1. 1.Department of Engineering, Design and Manufacture, Faculty of EngineeringUniversity of MalayaKuala LumpurMalaysia
  2. 2.Department of Biomedical Engineering, Faculty of EngineeringUniversity of MalayaKuala LumpurMalaysia

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